Systems and methods for distributing and dispensing chocolate

ABSTRACT

Systems for dispensing chocolate, in one aspect including an exterior housing with first volume; a vertical support member; a base support member; a dispenser guiding member within the first volume; an extruder connection member extending through the housing and having a first end within the housing and a second end outside of the housing, defining a pivot axis; an extruder member connected to the first end; a lever connected to the second end; at least one extruder guide member within the first volume and connected to the extruder member; and at least one extruder guide rail connected to the housing within the first volume and capable of receiving the at least one extruder guide member; and where manual actuation of the lever pivots the extruder member in cooperation with the at least one extruder guide member.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims the benefit under 35 U.S.C. § 119(e) ofco-pending U.S. patent application Ser. No. 15/923,971, filed on Mar.16, 2018 and which claimed priority to then co-pending U.S. patentapplication Ser. No. 14/879,997, filed Oct. 9, 2015; of co-pending U.S.patent application Ser. No. 14/879,940, filed Oct. 9, 2015; ofco-pending U.S. patent application Ser. No. 14/879,984, filed Oct. 9,2015 which claimed priority to now-expired U.S. Patent Application No.62/472,193, filed Mar. 16, 2017; all of which claimed priority tonow-expired U.S. Patent Application No. 62/061,856, filed Oct. 9, 2014,and also of now-expired U.S. Patent Application No. 62/115,339, filedFeb. 12, 2015, all of which are incorporated herein by reference.

TECHNICAL FIELD

The invention disclosed herein relates generally to the field of foodstorage and dispensing, and more particularly, to a systems and methodsfor storing and dispensing molten food contents.

BACKGROUND

Chocolate, defined herein as a homogenous food substance that includes asuspension of cacao nibs, cacao powder, and/or cacao butter, and havinga relative moisture content of less than three percent by weight, hasbeen of economic and culinary interest for many years. Chocolate istypically solid at room temperature, and may form a liquid suspension ormelt, at elevated temperatures above the melting point of the fatcrystals, conventionally above ninety-three degrees Fahrenheit(approximately forty-six and one-tenth degrees Celsius). While chocolatemay typically be characterized by an average particle size of less thantwenty-five micrometers and a relative moisture content of approximatelyone percent, some course ground unconched chocolates, such as Mexicandrinking chocolate, may contain particle sizes ranging up to onemillimeter and a relative moisture content of over two percent.

In all cases, melted or molten chocolate is characterized by arelatively high viscosity compared to chocolate solutions, such aschocolate milk or other chocolate containing drinks, and unlike highwater content chocolate drinks, chocolate is solid at seventy degreesFahrenheit (approximately twenty-one and one-tenth degrees Celsius) andmust be melted in order to achieve a reasonable working viscosity. Inthis sense, chocolate may be considered a composite materialcharacterized by a fatty, or hydrophobic matrix rather than an aqueousor hydrate matrix.

While ready-to-eat chocolate traditionally includes cacao nibs andsugar, other materials such as cacao butter, vegetable oil, milk powder,soy lecithin, ground vanilla bean, and/or nuts are often added toincrease the sweetness, decrease the viscosity, dampen the flavor, orstabilize the chocolate suspension.

Like many melted suspensions, a chocolate melt will separate over timeif left undisturbed resulting in a layer of high cacao butter contentnear the top of the melt, and a layer of high cacao and sugar particlecontent toward the bottom. Melt separation is one of the factors thatdrove the chocolate industry to store and distribute chocolate in solidtempered forms including beta-V crystals, which melt at approximatelyninety-three degrees Fahrenheit (approximately forty-six and one-tenthdegrees Celsius). In order to produce tempered chocolate, moltenchocolate is heated above ninety-eight degrees Fahrenheit (approximatelythirty-six and two-thirds degrees Celsius) to melt all crystalmorphologies, cooled to approximately eighty-two degrees Fahrenheit(approximately twenty-seven and seventy-seven hundredths degreesCelsius) to produce type IV and V crystals, and reheated toapproximately ninety degrees Fahrenheit (approximately thirty-two andeleven-fiftieths degrees Celsius) to melt the type IV crystals resultingin pure beta-V seed crystals that may propagate to form a solid bar uponrapid cooling. Rapid cooling is traditionally achieved through the useof large and expensive forced-air cooling tunnels.

Unlike chocolate melts, tempered chocolate may preserve a consistentparticle distribution for several months or years so long as it isstored in a cool and dry environment. If storage temperatures rise aboveeighty degrees Fahrenheit (approximately twenty-six and two-thirdsdegrees Celsius), the crystalline state of tempered chocolate willsoften and may result in migration and precipitation of cacao butter onthe surface of the chocolate, resulting in a characteristic white flakeyappearance on the surface known as fat bloom. Storing chocolate in humidenvironments may cause a similar problem known as sugar bloom where thesugar in the chocolate becomes saturated with excess moisture from theatmosphere and precipitate as tiny white spots on the surface of thechocolate with a characteristic appearance similar to fat bloom. Thebeta-V crystal structure of cacao butter has a high density relative toamorphous chocolate or chocolate with other crystalline structures,resulting in a moisture resistant hard composite. Traditionally, thetempering process may be used to help store chocolate over a longerperiod of time in a relatively moisture-stable form as compared toamorphous chocolate.

Sugar and fat bloom are undesirable characteristics in finishedchocolate goods, and often result in consumers either returning ordisposing of their purchased goods. Cold chain distribution systems withrefrigerated transports and storage facilities are traditionally used toavoid sugar and fat bloom. While this method is effective, it greatlyadds to the cost and complexity of delivering chocolate goods.

Chocolate prior to tempering is traditionally melted and stored in largeheated continuous mixing containers, such as tempering bowls or meltingkettles. While continuous mixing and heating may maintain an evendistribution of cacao butter in molten chocolate, it also exposeschocolate to a constant supply of open air, which promotes oxidation andoutgassing of precious volatile flavors. As a result, chocolatemanufacturers and chocolatiers typically limit the length of timechocolate is maintained in a molten state to only a few days in order topreserve the chocolate's flavor and freshness.

Molten untempered chocolate has many desirable culinary characteristics.Unlike tempered chocolate, melted chocolate may release its flavorwithout absorbing heat from a consumer's mouth, resulting in a moreimmediate and flavorful experience when compared to tempered chocolate.The flavor release from solid chocolate may be further delayed if apatron consumes a cold beverage or food prior to the consumption ofsolid chocolate. Cold food or drinks decrease the heat available in themouth necessary to melt the chocolate and release the flavor.

Additionally, one technique for decreasing the viscosity of chocolate orother substances is a process known as conching, where the substance isheated above its melting point and milled in a conche for up to severaldays in an open- or forced-air environment, resulting in a refinedparticle size distribution and a more desirable flavor profile. Themilling process may be responsible for decreasing the average particlesize, while the aeration may be responsible for decreasing the relativewater content and other volatile acids contained within the chocolate.

Natural emulsifiers in chocolate have an affinity for water and organicacids, and may preferentially solubilize these compounds over less polarcompounds such as sugar, resulting in a relatively viscous suspension.In an extreme case, excess water may strip the emulsifiers from sugar inmelted chocolate causing the sugar to precipitate and result inchocolate seizing in a form resembling cement. Removing water and excessorganic acids from chocolate releases bound emulsifiers and therebydecreases the viscosity of the suspension. While industrial scalechocolate manufactures often utilize conching in their production, themajority of small scale bean-to-bar chocolate manufactures utilizetraditional milling systems, such as stone grinders, mélangers, orroller mills, to achieve the desired particle size distribution in aconche-free process. While these methods are effective at producing thedesired particle size distribution, chocolate produced using aconch-free process may typically be characterized by a relatively highmoisture content and acidic flavor profile.

Traditional conching methods may remove water and organic acids bypassing air over the chocolate resulting in evaporation. Unfortunately,this method also results in additional oxidation of organic alcohols andketones resulting in additional dissolved acids. In order to appreciablydecrease the acid content of the chocolate, the oxidation process mustfirst be driven to completion, which may take up to several days. Onlythen may aeration result in a net decrease of the acid content throughevaporation.

Molten chocolate is a desirable food product that may deliver a superiorconsumer experience to solid chocolate due to the immediate availabilityof flavor and volatile compounds; however, it is increasingly difficultto maintain molten chocolate in a fresh homogenous state for periods oftime greater than a few days with increasing container volumes. As aresult, molten chocolate is often converted to tempered chocolate priorto distribution in order to preserve freshness. While tempered chocolatemay enable long term storage and distribution, it requires the use ofcold-chain distribution systems in order to maintain quality of thefinished goods. Therefore, there is a need for a system and method thatmay enable distribution of chocolate through relatively uncontrolledenvironments. There is also a need for a system and method that wouldenable retailers to dispense fresh molten chocolate over extendedperiods of time without subjecting it to constant oxidation. The presentnovel technology addresses these needs.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is an illustration of a chocolate dispensing system according toone embodiment of the present invention.

FIG. 2 is an exploded perspective illustration of a chocolate dispensingsystem of the present invention.

FIG. 3 is an exploded profile illustration of a chocolate dispensingsystem of the present invention.

FIG. 4 is a cross-sectional illustration of a chocolate dispensingsystem according to one embodiment of the present invention.

FIG. 5 is an expanded illustration of a semi-automatic plunger valve ofthe present invention.

FIG. 6 is an illustration of a barrel of one embodiment of the presentinvention.

FIG. 7 is an illustration of a volume makeup according to one embodimentof the present invention.

FIG. 8 is an illustration of a plunger according to one embodiment ofthe present invention.

FIG. 9A is a perspective illustration of one embodiment of a containerthat may be used with the chocolate dispensing system.

FIG. 9B is a perspective illustration of a second implementation of thecontainer embodiment of FIG. 9A including an anti-drain dispenser.

FIG. 10A is a perspective illustration of a second embodiment of acontainer that may be used with the chocolate dispensing system.

FIG. 10B is a sectional view of the second embodiment of a containerthat may be used with the chocolate dispensing system.

FIG. 11 is a perspective illustration of a third embodiment of acontainer that may be used with the chocolate dispensing system

FIG. 12A is a front-perspective illustration of a fourth embodiment ofthe chocolate dispensing system.

FIG. 12B is a second perspective implementation of the fourth embodimentof the chocolate dispensing system.

FIG. 12C is a third perspective implementation of the fourth embodimentof the chocolate dispensing system.

FIG. 12D is a fourth perspective implementation of the fourth embodimentof the chocolate dispensing system.

FIG. 13A is a front perspective illustration of a fifth embodiment ofthe chocolate dispensing system.

FIG. 13B is a first top-down, cross-sectional illustration of the fifthembodiment of the chocolate dispensing system.

FIG. 13C is an exploded illustration of the fifth embodiment of thechocolate dispensing system having a unitary pressure member.

FIG. 14A is a front perspective illustration of a sixth embodiment ofthe chocolate dispensing system.

FIG. 14B is a first top-down, cross-sectional illustration of the sixthembodiment of the chocolate dispensing system having a unitary pressuremember.

FIG. 14C is a second top-down, cross-sectional illustration of the sixthembodiment of the chocolate dispensing system having multiple pressuremembers.

FIG. 15A is a first schematic illustration of a seventh embodiment ofthe chocolate dispensing system including a remote delivery system.

FIG. 15B is a second schematic illustration of the seventh embodiment ofthe chocolate dispensing system including a remote delivery system andwall mount.

FIG. 15C is a third schematic illustration of the seventh embodiment ofthe chocolate dispensing system including a remote delivery systemhaving a single source and multiple outlets.

FIG. 15D is a fourth schematic illustration of the seventh embodiment ofthe chocolate dispensing system including a remote delivery system in adaisy chain configuration.

FIG. 15E is a fifth schematic illustration of the seventh embodiment ofthe chocolate dispensing system including remote heating and deliverysystems.

FIG. 15F is a cross-sectional illustration of the double-walled tubingused in the seventh embodiment of the chocolate dispensing system.

FIG. 15G is a sixth perspective illustration of the seventh embodimentof the chocolate dispensing system including a proofing enclosure.

FIG. 16 is a method of storing chocolate according to one embodiment ofthe present invention.

FIG. 17 is a method of dispensing chocolate according to one embodimentof the present invention.

FIG. 18 is a method of conching chocolate according to one embodiment ofthe present invention.

FIG. 19A is an exploded perspective view of an eighth embodiment of thechocolate dispensing system.

FIG. 19B is an exploded perspective view of the eighth embodiment of thechocolate dispensing system from the front.

FIG. 19C is an exploded perspective view of the eighth embodiment of thechocolate dispensing system from the side.

FIG. 19D is a perspective view of the eighth embodiment of the chocolatedispensing system from the front.

FIG. 19E is a sectional view of the eighth embodiment of the chocolatedispensing system from the top.

FIG. 19F is a sectional view of the eighth embodiment of the chocolatedispensing system from the side.

FIG. 20A is a process flow associated with a method of processingchocolate according to one embodiment of the present invention.

FIG. 20B is a second process flow associated with a method of processingchocolate according to one embodiment of the present invention.

FIG. 20C is a third process flow associated with a method of processingchocolate according to one embodiment of the present invention.

FIG. 21A is a first perspective view of an eighth embodiment of thechocolate dispensing system container.

FIG. 21B is a second perspective view of the eighth embodiment of thechocolate dispensing system container.

FIG. 21C is a third perspective view of the eighth embodiment of thechocolate dispensing system container.

FIG. 22A is a first perspective view of a ninth embodiment of thechocolate dispensing system.

FIG. 22B is a second perspective view of the ninth embodiment of thechocolate dispensing system.

FIG. 22C is a third perspective view of the ninth embodiment of thechocolate dispensing system depicting extrusion of contents fromcontainer using lever.

FIG. 22D is a fourth perspective view of the ninth embodiment depictinginterconnection members.

FIG. 23 is an example high-level environment in which the chocolatedispensing system may exist.

FIG. 24A is a first, side perspective view of a tenth embodiment of thechocolate dispensing system.

FIG. 24B is a second, front perspective view of the tenth embodiment ofthe chocolate dispensing system.

FIG. 24C is a third, angled perspective view of the tenth embodiment ofthe chocolate dispensing system.

FIG. 24D is a fourth, angled perspective view of the tenth embodiment ofthe chocolate dispensing system.

FIG. 25A is a first perspective view of an eleventh embodiment of thechocolate dispensing system.

FIG. 25B is a second perspective view of the eleventh embodiment of thechocolate dispensing system.

FIG. 25C is a third perspective view of the eleventh embodiment of thechocolate dispensing system.

FIG. 25D is a fourth perspective view of the eleventh embodiment of thechocolate dispensing system.

FIG. 25E is a fifth perspective view of the eleventh embodiment of thechocolate dispensing system.

FIG. 26A is a first perspective view of an alternative housing andextruding system used with chocolate dispensing system.

FIG. 26B a second perspective view of the alternative housing andextruding system from the front used with the chocolate dispensingsystem.

FIG. 26C is a third perspective view of the alternative housing andextruding system from the rear used with the chocolate dispensingsystem.

FIG. 26D a fourth perspective view of the alternative housing andextruding system from the top used with the chocolate dispensing system.

FIG. 26E is a fifth perspective view of the alternative housing andextruding system used with the chocolate dispensing system.

FIG. 27A is a first, side perspective view of a twelfth embodiment of acontainer used with the chocolate dispensing system.

FIG. 27B is a second, side perspective view of a twelfth embodiment of acontainer used with the chocolate dispensing system.

FIG. 28A is a first perspective view of a thirteenth embodiment with afirst alternative extruder member in a closed, forward position, usedwith the chocolate dispensing system.

FIG. 28B is a second perspective view of the thirteenth embodiment withthe first alternative extruder member in an open, reverse position, usedwith the chocolate dispensing system.

FIG. 28C is a third perspective view of the thirteenth embodiment with asecond alternative extruder member used with the chocolate dispensingsystem.

FIG. 28D is a fourth perspective view of the thirteenth embodiment withthe second alternative extruder member in a closed, forward position,used with the chocolate dispensing system.

FIG. 28E is a fifth perspective view of the thirteenth embodiment withthe second alternative extruder member in an open, reverse position,used with the chocolate dispensing system.

FIG. 28F is a sixth perspective view of the thirteenth embodiment with athird alternative extruder member in a closed, forward position, usedwith the chocolate dispensing system.

FIG. 28G is a seventh perspective view of the thirteenth embodiment withthe third alternative extruder member in an open, forward position, usedwith the chocolate dispensing system.

FIG. 29A is a first perspective view of the fourteen embodiment with awarmer chassis embodiment in a closed hinge configuration.

FIG. 29B is a second, rear perspective view of the fourteen embodiment.

FIG. 29C is a third, side perspective view of the fourteen embodiment.

FIG. 29D is a fourth perspective view of the fourteen embodiment with awarmer chassis embodiment in an open hinge configuration.

FIG. 29E is a fifth, front perspective view of the fourteen embodiment.

FIG. 29F is a sixth, bottom perspective view of the fourteen embodiment.

FIG. 29G is a seventh, rear perspective view of the fourteen embodiment.

FIG. 29H is an eighth perspective view of the fourteen embodimentwithout warmer door members and with hinge in open configuration.

FIG. 291 is a ninth, side perspective view of the fourteen embodimentwith hinge in closed configuration.

FIG. 29J is a tenth, rear perspective view of the fourteen embodimentwith hinge in closed configuration.

FIG. 29K is an eleventh perspective view of the fourteen embodiment withhinge in open configuration.

FIG. 29L is an twelfth, rear perspective view of the fourteen embodimentwith hinge in open configuration.

FIG. 29M is a thirteenth, top perspective view of the fourteenembodiment with hinge in open configuration.

DETAILED DESCRIPTION

For the purposes of promoting an understanding of the principles of theinvention, reference will now be made to the embodiment illustrated inthe drawings and specific language will be used to describe the same. Itwill nevertheless be understood that no limitation of the scope of theinvention is thereby intended, such alterations and furthermodifications in the illustrated device, and such further applicationsof the principles of the invention as illustrated therein beingcontemplated as would normally occur to one skilled in the art to whichthe invention relates.

As shown in FIGS. 1-8, the present novel technology relates to a meltdispensing system 5 having housing 10 that may be operationallyconnected to a base 15. Referring to FIGS. 1-4, housing 10 typicallyincludes housing shell 30, dispenser 35, volume makeup 40, contents 45,and agitator 50. Housing shell 30 structurally defines volume 20 ofhousing 10 and operationally isolates housing volume 20 and contents 45,such as solid or melted chocolate, from external environment 25.Contents 45 of the present technology may be a solid, semi-solid, and/orhighly viscous food or cosmetic substance at room temperature that maybe warmed above room temperature and agitated in order to achieve ahomogeneous lower viscosity melted state. Solid typically may beconsidered to mean when contents 45 retains shape in the absence ofoutside forces being applied to contents 45. Contents 45 typically mayhave a nonaqueous matrix and may include chocolate, nut butter, coconutbutter, and/or the like. Some implementations may also include lotionsand/or other mixtures containing such ingredients. Contents 45 inhousing 10 may be released into external environment 25 via dispenser35.

Dispenser 35 of the present technology is typically operationallyconnected to housing shell 30 at the boundary between housing volume 20and external environment 25, such that operation and/or activation ofdispenser 35 may enable fluid communication from housing volume 20 toexternal environment 25. During dispenser operation, melted contents 45are typically urged from housing shell 30 to external environment 25 viadispenser nozzle 75, which may result in a negative pressure formingwithin housing volume 20 as measured with respect to externalenvironment 25, which may be neutralized by a volume makeup 40. Volumemakeup 40 may be positioned in operational communication with housingvolume 20 and may introduce additional fluid, such as ambient air, inertatmosphere, and/or the like into housing volume 20 to at least partiallyoffset any negative pressure generated during dispenser operation.

In one embodiment, volume makeup 40 may be positioned entirely withinvolume 20 of housing 10 and may address and/or offset a portion of thenegative pressure by releasing a compressed fluid, such as nitrogen orcarbon dioxide, from a compressed gas cylinder 55 into housing volume20. In this case, volume makeup 40 is typically positioned toward thebottom of housing shell 30 and more typically includes a fluid filledcylinder 55 operationally connected to a pressure regulator 57 thatmaintains constant housing volume 20 pressure during operation.

As shown in FIGS. 1-4, another embodiment of volume makeup 40 may beoperationally connected to housing shell 30 and positioned at theboundary between housing volume 20 and external environment 25 such thatit enables air from external environment 25, or inert gas fromcompressed cylinder 55, to enter housing volume 20 and neutralizenegative pressure generated during dispenser 35 operation. In thisembodiment, volume makeup 40 is typically positioned above content filllevel 140 near the top of housing 10 to enable operational communicationbetween the air above fill level 140 and external environment 25 orinert gas source 55. Volume makeup 40 may also result in the deformationof the housing shell 30 itself, resulting in a decreased housing volume20.

Agitators 50 of the present technology may include conventional stirringblades, paddles, whisks, magnetic stir bars, subsonic, sonic, andultrasonic vibrators, rotators, and the like. Agitator 50 may be amechanical device positioned within housing shell 30 that may mix meltedcontents 45 when operationally connected and driven by an agitatordriver 105. In one embodiment, agitator 50 may be a magnetic stir barpositioned entirely within housing shell 30. Stir bar 50 may be drivenby a moving magnetic field projected from an agitator driver 105 in base15 resulting in stir bar 50 rotating or vibrating within housing shell30. In other embodiments, agitator 50 may include a stir blade or paddlepositioned mostly within housing volume 20 such that a portion of anagitator 50 crosses housing shell 30 to enable operational communicationwith agitator driver 105. In some implementations, where housing shell30 may be flexible, a movable plate and/or object external of containershell 30 may deform container shell 30 resulting in indirect agitationof the contents 45.

Magnetic stir bars 50 typically include a suitable permanent magneticmaterial, such as alnico, incased in an inert plastic material, such aspolytetrafluoroethylene or silicone. Stirring blades 50 typicallyinclude stainless steel or plastic blades that rotate about an axis atrelatively high velocities to induce a cyclonic movement in contents 45.Stirring paddles and whisks 50 may also rotate about an axis; however,paddles and whisks 50 typically provide agitation by introducingturbulent motion in contents 45 at a much slower speed compared to astirring blade 50. Respective agitation elements such as stirringblades, paddles, and whisks 50 may be connected to housing shell 30 viaan anchor and dynamic seal, and may have a drive mechanism, such as agear or driveshaft, protrude from housing shell 30 to enable operationalcommunication with a drive mechanism 105, as is known in the art.

Housing shells 30 serve as the boundary between housing interior volume20 and external environment 25, and may provide mechanical support tohousing contents 45, dispenser 35, and/or volume makeup 40. Housingshells 30 may be manufactured from conventional materials such asstamped and welded steel and stainless steel cans, aluminum cans, glassor plastic bottles, flexible plastic and aluminized plastic pouches, andthe like. Housing shell 30 may be rigid, as in the case of steel oraluminum, or deformable and flexible, as in the case of plastic pouches.Housing shells 30 may be disposable after a single use, as in the caseof a non-refillable keg or flexible plastic pouch, or may be repeatedlyrefillable for reuse and distribution, as in the case of kegs, barrels,glass bottles, and the like. In some implementations, additional housingshells 30 may be layered over other housing shells 30 aesthetic and/orfunctional purposes. For example, additional housing shells 30 may beara logo, advertisement, contact information, contents 45 information,and/or the like. Functional housing shells 30 may provideweatherproofing, insulation, and/or other like functional benefits.

Volume makeup 40 devices are known in the art and may typically includebung pressure release valves, regulated compressed gas cylinders,expandable elastic bladders, and the like. A bung pressure release valve40 passively regulates the pressure in housing volume 20 to equal thatof external environment 25 via a tiny hole or channel 125 that may beoperationally engaged after transport and prior to releasing contents45. Flexible housing shell 30 may collapse housing volume 20 to serve asvolume makeup 40 without introducing air into housing 10. Volume makeup40 may further include an atmospheric separator (not shown), such as anair bladder, or filter, such as a micron or carbon air filter, to limitcontents' 45 exposure to harmful materials or contamination.

Unlike traditional liquid dispensers where contents 45 are either aliquid or gas at room temperature, dispenser 35 of the presenttechnology is typically able to repeatedly dispense warm melted contents45 that may solidify at room temperature, typically without clogging.Traditional liquid nozzles and dispensers have a tendency to clog withsolidified melt after only a few uses.

There are several dispenser designs known in the art capable ofdispensing a melt without clogging. These may include guillotine valves,plunger valves, and internal ball valves. Guillotine valves arecurrently used in commercial chocolate and glass dispensing machineryand typically may include a large shearing plate that slides along arelatively large opening to control the flow. While guillotine valvesmay be effective at dispensing melts, it may be difficult to control theflow rate of the melt when operating a guillotine valve due to theirrelatively large openings.

Self-cleaning plunger valves may conventionally be used to dispensechocolate melts from heavy chocolate tempering systems. Unfortunately,like guillotine valves, they require force to be exerted against acontainer during operation, which may result in disconnecting arelatively lightweight container from the base.

Ball valves typically may include a plastic or metal ball that forms aseal around a circular opening. Fluid pressure from a melt helps tomaintain the seal of the ball valve around the opening. Ball valves mayconventionally be used in confectionary funnels to dispense smallamounts of chocolate melts; however, they have a tendency to clog andremain in an open position after long sessions of repeated use.Unfortunately, while guillotine valves, plunger valves, and ball valvesmay be used as dispensers, all require force to be exerted on thecontainer when operating the dispenser. One aspect of the present noveltechnology addresses this issue.

As shown in FIGS. 1-6, semi-automatic plunger valve 35 of the presenttechnology typically includes plunger 78 and barrel 65. Plunger 78further includes piston 80 radially surrounded by seal 85 at theterminal end of plunger 78 that may be operationally connected along acentral axis to finger flange 90 at the proximal end, as shown in FIG.8. Barrel 65 further includes port hole 75, plunger guide 70, and openlock 60 formed therethrough. Open lock 60 typically may maintain system10 in an open position to allow continuous dispensing of contents 45.During operation, barrel 65 with a central axis may be operationallyconnected (e.g., via threading, adhesive, pressure contact, and/or thelike) to housing shell 30, as shown in FIG. 6. As shown in FIGS. 5-6,seal 85, plunger 78, spring 95 may be positioned along the central axisand retained by barrel cap 100.

In one implementation of the present technology, a dispenser plug (notshown), such as a bung plug or punch-out plate, or a low profiledispenser adapter (not shown) may be used to temporarily seal dispenserport 75 of housing shell 30 during packing and transport prior to use.This would enable housings 10 to be packed at a higher density duringstorage and transport, and would protect the protruding dispenser 35from potential damage during packing, transport, and unpacking.Dispenser 35 may be provided with each housing 10, or a reusabledispenser 35 may be fitted and/or used with replaceable housing 10 atthe dispensing location.

During operation of a semi-automatic plunger valve 35, opposing forcemay be applied between barrel cap 100 and finger flanges 37 to urgeand/or advance plunger 78 toward barrel cap 100. This may expand thevolume of barrel chamber 130, defined by volume created between barrel65, piston 80, and contents 45, and may enable operational communicationbetween melt 45 and port hole 75. During this time, spring 95 iscompressed. Once pressure is released from finger flange 90, plunger 78advances away from barrel cap 100 along the central axis and returns toits resting position. During this time, plunger 78 may close operationalcommunication between melt 45 and port hole 75, and urging and/ordisplacing remaining melt 45 in barrel chamber 130 back to housingvolume 20. This may result in a dispenser 35 that may repeatedlydispense a portion of melt 45 without applying a net force to housing10, or clogging due over time, due to solidification of melt 45 inbarrel chamber 130. Contents 45 typically may remain isolated fromexternal environment 25 while in the closed configuration, typicallymaintaining a fluid-tight seal.

As shown in FIGS. 1-4, base 15 typically may include hotplate 110operationally connected to heating element 115 and heating controller120. Hotplate 110 may be positioned such that it may also enableoperational communication with housing 10. Unlike conventional bases,base 15 of the present technology may directly monitor and regulate thetemperature of hotplate 110, rather than inferring or measuring thetemperature of contents 45, or regulating a fixed power cycle of heatingelement 115. This prevents contents 45 from being under-heated resultingin solidification when housing 10 may be full or overheated resulting inburning when housing 10 may be near empty. Heating controller 120controls the power provided to heating element 115 while it monitors thetemperature of hotplate 110. Drive mechanisms for magnetic agitatordrivers 105 are known in the art and may be positioned below anon-ferromagnetic hotplate 110 and transfer mechanical force from driver105 to agitator 50.

Base 15 also typically includes agitator driver 105 that may beoperationally connected to agitator 50 and may transfer work from base15 to agitator 50, resulting in mixing of housing contents 45. Duringtypical operation, housing 10 may be operationally connected to hotplate110 and agitator driver 105 of base 15. Heat from hotplate 110 may thenbe transferred to housing shell 30, which may then melt contents 45 atan optimal operating temperature. During this time, agitator 50 may beengaged by agitator driver 105 to mix contents 45, thereby decreasingthermal gradients while increasing homogeneity of container contents 45.

Suitable materials for heating elements 115 are known in the art andtypically include resistive or inductive coils powered by an electricalsupply. Combustible gas heaters 115 may also be used for portableapplications. The power to heating element 115 may be controlled byheating controller 120 positioned in base 15.

Heating controller 120 typically may include a temperature probe, suchas a thermoelectric element, in operational communication with hotplate110 that sends signals to a microprocessor, which translates the signalsto a temperature and then adjusts the power to heating element 115 viaan electronically controlled power switch, such as a transistor. Heatingcontroller 120 may be calibrated to a preset temperature, or may beadjustable via a digital or analog user interface, as is known in theart. For chocolate, heating controller 120 may be set to ninety-fivedegrees to one-hundred and ten degrees Fahrenheit (approximatelythirty-five degrees to forty-three and one-third degrees Celsius), morepreferably one-hundred degrees to one-hundred and eight degreesFahrenheit (approximately thirty-seven and seventy-seven hundredthsdegrees to forty-two and eleven-fiftieths degrees Celsius), and morepreferably to one-hundred and five degrees Fahrenheit (approximatelyforty and fifty-five-hundredths degrees Celsius).

Agitator driver 105 typically may include an electromagnetic motor orelectromagnetic array that may transfer force from base 15 to agitator50 to do work. Agitator driver 105 may operationally communicate withagitator 50 via a magnetic and/or mechanical linkage. One benefit ofmagnetic linkages over mechanical linkages may be that they do notrequire the use of dynamic seals during operation, which are expensiveand have a tendency to leak over time. Instead, force is transferreddirectly through housing shell 30.

Housing 10 may be used to maintain contents 45 in an isolated, sanitaryenvironment 20 during transport and storage. During transport, dispenser35 and volume makeup 40 may be sealed with housing seals fromoperational communication with external environment 25, enablingcontents, typically chocolate, to be transported through warm,high-moisture environments up to one-hundred and twenty degreesFahrenheit (approximately forty-eight and eighty-eight-hundredthsdegrees Celsius) and one-hundred percent humidity, which may result incontents 45 melting and resolidifying multiple times without harm to thefood product. Once housing 10 arrives at its destination, it may beoperationally connected to a base 15, and heat from heat source 110 maybe transferred from base 15 to housing 10 to melt contents 45.

While commercial applications typically may include a presealed housing10, a residential housing 10 may include re-sealable lid to enable theconsumer to fill housing 10 with their own combinations of homemadechocolate 45.

Housing 10 typically may be assembled, filled, and used in the followingmanner. Housing shell 30, volume makeup 40, agitator 50, and dispenser35 may be sanitized prior to filling housing 10 with contents 45, whichmay take place prior to or after assembly of the components. Oncedispenser 35 and housing shell 30 are assembled, housing 10 may befilled with solid or melted chocolate 45, or other melted contents 45,through hole 135 to desired level 140. A paddle 50 or stirring blade 50may be added to assembly 5 prior to filling housing 10, while a magneticstir bar 50 may be at any time prior to sealing housing 10. Aperture 135may then be closed with volume makeup 40 and/or an impermeable plug(depending on the desired vacuum makeup 40 system) and sealed fromexternal environment 25. A housing seal may be formed by disengagingvacuum makeup 40, sealing vacuum makeup 40 from environment 25, or usingother conventional methods. Contents 45 may now be isolated from ambientconditions and may be stored at a wide range of temperatures andrelative humidity.

Once housing 10 has been transported to its destination, the housingseal may be disengaged, and housing 10 may be operationally connected tobase 15 and agitator driver 105 to melt and agitate contents 45 prior todispensing. In one embodiment of the present technology, dispenser port75 in housing shell 30 may be covered with a removable plug or dispenseradapter, enabling housing 10 with a dispenser plug to be safelytransported in a higher packing density without the risk of damagingdispenser 35 during transport. The housing plug and/or dispenser adaptermay be removed or operationally connected to dispenser 35 to enabledispensing prior to or after contents 45 have been melted. Once contents45 are melted, dispenser 35 may be activated resulting in chocolate 45flowing from dispenser port 75 into external environment 25 and anegative pressure generated in housing volume 20. As the negativepressure builds, volume makeup 40 may neutralize and/or regulate thepressure to maintain consistent flow during dispenser 35 operation. Oncecontents 45 have been removed, housing 10 may be operationallydisconnected from base 15 and replaced with a separate filled housing10. Housing 10 may also be operationally disconnected and reconnectedmultiple times to enable the dispensing of a variety of contents 45 frombase 15.

Other aspects of the present novel technology are depicted in FIGS.9-15F. Specifically, FIGS. 9-11 illustrate housing embodiments suitablefor containing contents 45 (typically chocolate, but potentially cheese,cosmetic products, and/or any other material benefitting from thepresent novel technology system). FIGS. 12A-15F illustrate variousadditional embodiments of the present novel system. These embodimentsare described in greater detail below.

With regard to the content containers (e.g., twist-type container 150,press-type container 190, bulk container 220, and/or the like)illustrated in FIGS. 9-11, FIG. 9 depicts a typically small-scalecontainer 150 having a volume of between approximately 187 or 375milliliters, although the container may be of any volume. A containerembodiment may, for example, be used with small dispenser unit 145 (forexample, as depicted in FIGS. 12A-12C). FIG. 9A depicts twist-typecontainer 150 typically including container seal 155, twist-typedispenser 160, twist dispenser outlet 165, twist closure 170, and anchor175 (also referred to as grip or neck). FIG. 9B depicts anotherimplementation of small-scale container 150 as depicted in FIG. 9A, butsubstituting an anti-drain dispenser 177 for twist-type dispenser 160.

Twist-type container 150 typically may be sealed by container seal 155to define an interior volume that may contain contents 45 such aschocolate, cheese, cosmetic materials, etc. With contents 45 in asufficiently moveable state, an individual may apply a torque to twistclosure 170 sufficient to allow contents 45 to flow from the interiorvolume of twist-type container 150, through twist closure 170, and thenbe expelled through twist dispenser outlet 165. Expulsion of contents 45through twist dispenser outlet 165 may be through simple gravity action,applying positive pressure toward contents 45 of twist-type container150 (typically the exterior of twist-type container 150, but directpositive pressure on contents 45 inside twist-type container 150 may beused as well), and/or applying negative pressure on twist-type dispenser160 and/or twist dispenser outlet 165 to pull contents 45 fromtwist-type container 150. Grasping and/or immobilizing anchor 175, whichmay also act as a passage from the interior of twist-type container 150to twist-type dispenser 160, may allow the user to achieve sufficienttorque when components of twist-type container 150 are lacking insufficient frictional properties (e.g., due to expelled contents 45and/or liquid from a liquid bath on twist closure 170). Anchor 175 mayalso act to provide additional structural integrity to twist-typecontainer 150. A user may then close twist-type dispenser 160 torquetwist closure 170 in a direction opposite of the opening direction,again using anchor 175 for support if desired.

Container seal 155 may, for example, be achieved through the use ofthermal, adhesive, chemical, vacuum, and/or other sealing techniquescapable of producing a sufficiently impermeable container. Typically,container seal 155 maintains a fluid-tight seal of twist-type container150 for the shelf-life duration (or longer) of contents 45 of twist-typecontainer 150. In some implementations, twist-type container 150 and/orcontainer seal 155 may utilize one or more materials in a layered and/orsemi-layered configuration to maintain a sufficiently nonpermeablebarrier including, but not limited to, plastic films, metal foils, etc.Twist-type dispenser 160, anchor 175, twist closure 170, and/or twistdispenser outlet 165 typically may be constructed of a food-safeplastic, polymer, metal, and/or other suitable material sufficientlyresilient of repeated applications of torque strain during the life ofthe product. They also typically may be constructed to sufficientlywithstand (i.e., by maintaining a majority degree of structuralintegrity) repeated applications of thermal energy from the warmingprocess that twist-type container 150 and its contents 45 mayexperience. In its closed state (i.e., when twist closure 170 isterminally torqued onto twist-type dispenser 160 such that no contents45 may be expelled from twist-type dispenser 160), twist closure 170typically may maintain a fluid-tight seal such that contents 45 oftwist-type container 150 remain isolated from an external environment25. Additional aspects to further seal twist closure 170 may include useof resilient and/or flexible gaskets that may deform and/or seat whiletorqueing twist closure 170 from a closed position to an open position.Further, twist closure 170 may include self-cleaning mechanisms to expelleftover contents 45 in twist-type dispenser 160, which may aid inmaintaining a proper seal and/or easy action of twist closure 170.

Another implementation of twist-type container 150 of FIG. 9A depictedin FIG. 9B typically may substitute an anti-drain dispenser 177 fortwist-type dispenser 160. Anti-drain dispenser 177 typically may beconstructed of plastic, polymer, and/or any other material that mayretain contents 45 within twist-type container 150 using a semi-rigidportal and/or membrane. Anti-drain dispenser 177 may function in amanner similar to squeezable condiment containers with a silicone valve.Contents 45 remain inside twist-type container 150 until sufficientinternal pressure is reached, overcoming anti-drain dispenser 177 anddispensing contents 45. Such pressure may be applied, for example, bymanual pressure from an individual (e.g., by squeezing twist-typecontainer 150 in a hand), by a preloaded pressure plate (e.g., pressuremember 315 (described below), a clamping device, and/or any othermechanism for applying force to the exterior of twist-type container150. Anti-drain dispenser 177 may also, in some implementations, be usedwith press-type container 190 (and/or like containers) in place ofpress-type dispenser 200 and/or press-type dispenser outlet 215 (and/orlike components).

Similarly, FIGS. 10A-10B depict a typically medium-scale container 190typically having a volume of approximately 750 ml, although medium-scalecontainer 190 may be constructed to be any size as desired. Thiscontainer embodiment may, for example, be used in medium dispenser unit180 (for example, as depicted in FIGS. 13A-13C) and/or large dispenserunit 185 (for example, as depicted in FIGS. 14A-14C). Press-typecontainer 190 typically may include contents 45, container seal 155,container handle 195, press-type dispenser 200, dispenser button 205,dispenser tab 210, and press-type dispenser outlet 215.

As with twist-type container 150, press-type container 190 may typicallybe sealed by container seal 155 to define an interior volume that maycontain contents 45 such as chocolate, cheese, cosmetic materials, etc.Container handle 195 may typically be an aperture formed into press-typecontainer 190, either above and/or through press-type container 190materials (and bordered by container seal 155), providing a convenientand resilient point to grasp, transport, and/or manipulate press-typecontainer 190. This may, for example, be helpful when inserting and/orremoving press-type container 190 with medium dispenser unit 180 and/orlarge dispenser unit 185. With contents 45 in a sufficiently moveablestate, an individual may apply a force sufficient on press-typedispenser 200 to depress dispenser button 205, opening press-typedispenser outlet 215 and allowing contents 45 to flow therethrough. Ifzero or insufficient force is applied to dispenser button 205,press-type dispenser 200 may not open, may return to a closed state,and/or may maintain a sufficiently a fluid-tight seal such that contents45 remain sufficiently isolated from external environment 25. Dispensertab 210 may be used as a counterpoint to hold and/or lever against whiledepressing dispenser button 205. Dispenser tab 210 may also be used as aphysical guide for putting press-type dispenser into proper orientationfor use in a tapped position with lever 295 of, for example, mediumdispenser unit 180.

Also as with twist-type container 150, container seal 155 on press-typecontainer 190 may, for example, be achieved through the use of thermal,adhesive, chemical, vacuum, and/or other sealing techniques. Typically,container seal 155 maintains a fluid-tight seal of press-type container190 for the shelf-life duration (or longer) of contents 45 of press-typecontainer 190. In some implementations, press-type container 190 and/orcontainer seal 155 may utilize one or more materials in a layered and/orsemi-layered configuration to maintain a sufficiently nonpermeablebarrier including, but not limited to, plastic films, metal foils, etc.Press-type dispenser 200, press-type dispenser 200, dispenser button205, dispenser tab 210, and press-type dispenser outlet 215 (and thelike) typically may be constructed of a food-safe plastic, polymer,metal, and/or other suitable material sufficiently resilient of repeatedapplications of pressing strain during the life of the product.Press-type dispenser 200, press-type dispenser 200, dispenser button205, dispenser tab 210, and press-type dispenser outlet 215 (and thelike) also typically may be constructed to sufficiently withstand (i.e.,by maintaining a majority degree of structural integrity) repeatedapplications of thermal energy from the warming process that press-typecontainer 190 and its contents 45 may experience. Finally, in its closedstate, press-type dispenser 200 typically may maintain a fluid-tightseal such that contents 45 of press-type container 190 remain suitablyisolated from an external environment 25. Additional aspects to furtherseal press-type dispenser 200 may include use of resilient and/orflexible gaskets that may deform and/or seat while pressing dispenserbutton 205 from a closed position to an open position. Further,press-type dispenser 200 and/or press-type dispenser outlet 215 mayinclude self-cleaning mechanisms to expel leftover contents 45 in thepress-type dispenser 200, aiding in maintaining a proper seal and/oreasy action of press-type dispenser 200.

In perhaps the simplest embodiment of the present novel technology, anindividual may take twist-type container 150 and/or press-type container190 filled with contents 45, place a container (e.g., twist-typecontainer 150, press-type container 190, bulk container 220, and/or thelike) in a warm water bath or like heat source of a sufficiently hightemperature to melt contents 45 (e.g., 43° Celsius) for a period of timesufficient to melt contents 45, remove the container from the water bath(or like heat source), and then dispense contents 45 from the containerby manually applying pressure to the exterior of the container whileopening the container's dispenser (e.g., twist-type dispenser 160,press-type dispenser 200, and/or the like). In some otherimplementations, it may not be necessary to open the container'sdispenser. For example, if using anti-drain dispenser 177, moltencontents 45 may dispense once the individual has applied sufficientforce to the exterior of the container to produce sufficient positivepressure within the container to overcome the resistance of anti-draindispenser 177. The container typically may maintain contents 45 in astable, moisture-free environment, even when submerged in water or anyother heated fluid (within the temperature range that the containers arespecified to be exposed to).

FIG. 11 illustrates a bulk-scale container 220 typically having a volumeof approximately three liters or greater, although the container 220 mayagainst be constructed in various sizes. This container embodiment may,for example, be used in a bulk dispenser unit (for example, as depictedin FIGS. 15A-15F). Bulk container 220 typically may include exteriorcontent container 225, interior content container 230, containerpassthrough 235, and bulk dispenser 240.

Exterior content container 225 may, for example, act as both a shippingand/or carrying container, while interior container may act much in thesame way that press-type container 190 may act. Exterior contentcontainer 225 may typically be made from cardboard, boxboard, wood,plastic, metal, and/or any other desired material. Container passthrough235 typically may be a rigid and/or semi-rigid conduit from interiorcontent container 230, through exterior content container 225, and tobulk dispenser 240. A fluid gap typically may be present betweeninterior content container 230 and exterior content container 225 suchthat a heated air, water, and/or other fluid may circulate. For example,warm air may flow through a port in exterior content container 225,around interior content container 230, and thereby melt the contents 45of interior content container 230.

Also as with the above-described containers, interior content container230, exterior content container 225, container passthrough 235, and bulkdispenser 240 may be constructed of food-safe and heat-tolerantmaterial. Contents 45 may typically be maintained for the shelf-lifeduration (or longer) of the contents 45. In some implementations,interior content container 230 may utilize one or more materials in alayered and/or semi-layered configuration to maintain a sufficientlynonpermeable barrier including, but not limited to, plastic films, metalfoils, etc.

In some implementations, as with bulk dispenser unit 245 depicted inFIGS. 15A-15F, bulk dispenser 240 may be configured to accept adouble-wall tube 265 (for example, as depicted in FIG. 15F) that maysimultaneously convey melted contents 45 from the bulk container 220 toa dispensing station (e.g., as depicted in FIGS. 15A-15E) and a heatedfluid to the bulk container 220 to melt and/or maintain the contents 45in a sufficiently liquid state. Such implementations will be describedin greater detail below.

Small-size containers (e.g., twist-type container 150) typically mayallow contents 45 to undergo a limited amount of mixing of contents 45by capillary effect, but agitation may be necessary and/or desirable toprevent undesirable separation of contents 45. Medium-sized containers(e.g., press-type container 190) typically may allow contents 45 to mixthrough capillary effect, reducing and/or eliminating need for agitationto prevent undesired separation of contents 45. Larger-sized containers(e.g., housing 10, bulk container 220, etc.) typically may also allowcapillary effect mixing, but may also benefit from mixing by agitation.

With regard to the various embodiments of the present novel systemillustrated in FIGS. 12A-15F, FIGS. 12A-12C illustrate small dispenserunit 145, FIGS. 13A-13C illustrate medium dispenser unit 180, FIGS.14A-14C illustrate large dispenser unit 185, and FIGS. 15A-15Fillustrate bulk dispenser unit 245 (also known as remote dispenserunit). Each embodiment is discussed in greater detail below.

Small dispenser unit 145, as depicted in FIGS. 12A-12D, typically mayinclude heating element 115, small pressure member(s) 255, pressuremember attachment(s) 260, small stand 265, sliding track 270, and/orinterface member 275. Typically, a container (e.g., twist-type container150, press-type container 190, etc.) filled with contents 45 may beattached to heating element 115, which is in turn heated using powerfrom a power source 340 (e.g., battery, household electrical outlet,etc.). Contents 45 melt over time due to the heat transferred fromheating element 115. Small dispenser unit 145 may typically resideseveral inches (or centimeters) above a surface using small stand 265 toallow easier cleaning and placement. In some implementations, smallstand 265 may include telescopic components that may allow a user toselect a desired height. This may, for example, be beneficial forplacing small dispenser unit 145 under a kitchen cabinet.

In some implementations, small pressure member 260 may apply positivepressure to the exterior of the container attached to heating element115. Small pressure member 255 may, in some implementations,operationally connect to heating element 115 through the use of pressuremember attachment(s) 260. For example, pressure member attachment(s) 260may be, but are not limited to, clips, rivets, hook-and-loop fasteners,screws, etc.

In some other implementations, as depicted in FIG. 12B, small pressuremember(s) 255 may themselves may attach the container to heating element115, rather than using pressure member attachment(s) 260. For example,small pressure member(s) 255 may be, but are not limited to, elasticbands (e.g., rubber bands, silicone bands, etc.), hook-and-loopfasteners, etc. This implementation may allow a home user to easilyattach a new container of contents 45 to small dispenser unit 145 simplyby looping an elastic band around both the heating element 115 and thecontainer, which may then supply external pressure to the container tohelp dispense contents 45.

Further, in another implementation depicted in FIG. 12C, small dispenserunit 145 may partially or completely surround the container of contents45 with heating element(s) 115. Small pressure member 255 may thencompress heating element(s) 115 into the container, applying positivepressure to the exterior of the container and helping to dispensecontents 45. In some implementations, heating element(s) 115 may bemoveably attached to and/or situated on sliding track 270. For example,two heating elements 115 may be oppositely disposed a container ofcontents 45, and small pressure member 255 may be preloaded to compressthe two heating elements 115 together, in turn compressing the containersandwiched therebetween.

In yet another implementation, depicted in FIG. 12D, small dispenserunit 145 may be minimally constructed using heating element 115, thecontainer, and an interface member 275 therebetween. Interface member275 may typically be a thermally conductive material that also acts toattach the container of contents 45 to heating element 115. This may be,for example but not limited to, a thermally conductive adhesive, gel,and/or other suitable mechanisms. Typically, interface member 275 allowsremoval of the container from heating element 115 by exerting aseparation force between the two (i.e., pulling the container away fromthe heating element 115). In this implementation, a user may simplyapply manual pressure to the exterior of the container (e.g., bypressing on the container with the palm and/or finger(s) of his or herhand) to create fluidic pressure inside the container to dispensecontents 45 from the container.

While heating element 115 may typically be a thermally conductivematerial that warms to a predetermined temperature, solid block heatingelement 145 may also implement a variable temperature heating design(e.g., based on the parameters of the incoming power source, theresistance of the material, etc.). Further, in other implementations,heating element 115 may be constructed by layering various materials(e.g., copper, nickel, steel, aluminum, oil, etc.) or by having anexternal shell that is then filled with a thermally conductive fluid.This may, for example, help in retaining heat in the heating element 115better than would be possible using a singular material.

Further, medium dispenser unit 180, as depicted in FIGS. 13A-13C,typically may include exterior housing 290, lever 295 (also referred toas handle), exterior dispenser 300 (also referred to as exterior tap),tray 305 (also referred to as catch and/or catch tray), stand member310, pressure member 315, tapped container 320, reserve container 325,heating element 330, power source 340, lid 345, and/or lid seal 350(also referred to as lid gasket).

Medium dispenser unit 180 may typically be configured with exteriorhousing 290 (typically configured as a cylinder having an open top end)resting and/or affixed to stand member 310 so as to typically resideseveral inches (or centimeters) above a surface; lid 345 attached to theopen top end to create an airtight seal using lid seal 350; and withlever 295, exterior dispenser 300, and tray 305 mounted to the exteriorhousing 290 wall. Tray 305 may typically be mounted below exteriordispenser 300 to catch any dripping content flowing from exteriordispenser 300.

Tapped container 320 may be placed inside exterior housing 290 andpositioned such that tapped container 320 has a dispenser (e.g.,press-type dispenser 200) and/or an outlet (e.g., press-type dispenseroutlet 215) positioned with exterior dispenser 300. Lever 295 maytypically be configured to activate one or more dispenser mechanisms(e.g., dispenser button 205, twist closure 170, etc.) and dispensemelted contents 45 from tapped container 320 through exterior dispenser300. Lid 345 may typically be sized to interface with lid seal 350 andonto exterior housing 290. Pressure member 315, typically a pneumaticvessel such as an air bladder, typically may exert lateral pressure ontapped container 320, providing positive pressure to help expel tappedcontainer 320's contents 45 when lever 295 is actuated, allowing meltedcontents 45 of tapped container 320 to flow through exterior dispenser300. Heating element 115 may be exposed and/or hidden within exteriorhousing 290 and be in electric communication with power source 340(e.g., a battery, generator, household electrical socket, etc.). A fluid(e.g., water, oil, air, etc.) may be circulated around and/or by heatingelement 115 within the confines of exterior housing 290, providingthermal energy sufficient to melt the contents 45 of the tappedcontainer 320 and/or a reserve container 325. In some implementations,fluid within housing 290 may be still and/or stagnant and still providesufficient thermal energy to melt contents 45.

In some implementations, reserve container 325 also may reside inexternal housing 290 and be maintained in a similarly liquid state astapped container 320. Once tapped container 320 expels most or all ofits contents 45, a user may open lid 345, releasing pressure frompressure member 315, and then remove the spent tapped container 320. Theuser may then move and insert reserve container 325 into the tappingposition that tapped container 320 was just in, reattaching lid 345 andapplying pressure to the now-tapped container 320. A new reservecontainer 325 may be placed into the now void area if a user wishes, anda lack of a new reserve container 325 may act as an inventory reminderto purchase new content containers for the dispensing system.

In some implementations, pressure member 315 may be one or morepneumatic bladders, spring-loaded, and/or similar elements. For example,an air, fluid, and/or the like may be pumped into a variably sizedcontainment bladder, which may then exert force upon a container ofcontents 45 (e.g., the container may be tapped container 320, reservecontainer 325, twist-type container 150, press-type container 200,interior content container 230, and/or the like). In some otherimplementations, the bladder-type pressure member 315 may be preferableto a spring-type pressure member 315 as disengaging a spring-typepressure member 315 may potentially expose an inexperienced user to bepinched and/or otherwise physically injured body parts. As contents 45may be dispensed from a dispenser unit (e.g., small dispenser unit 145,medium dispenser unit 180, large dispenser unit 185, bulk dispenser unit245, and/or the like), the bladder 315 may then increase in volume tocontinue exerting pressure on the exterior of the container. A pneumaticpump typically may be used to pressurize the bladder, such as acentrifugal-type, diaphragm-type, plunger-type, piston-type, gear-type,roller-type, submersible-type, rotary vane-type, peristaltic-type,impeller-type, metering-type, and/or any other type of pneumatic pump,although a simple diaphragm-type pump (e.g., an aquarium air pump) maybe sufficient to pressurize the bladder 315 and exert force sufficientto expel contents 45. Such a diaphragm-type pump may natively (i.e.,without metering, controllers, and/or the like) pressurize the bladder315, for example, to about one PSI, which may then translate to, forexample, about fifty or sixty PSI over the bladder's surface area.However, any pump output and/or type may be selected to achieve desiredpressure characteristics and output volume.

In some implementations, the bladder pressure member 315 may bepressurized manually (e.g., upon switching on or plugging in a pump,expelling gas into the bladder either directly or indirectly, etc.)and/or automatically (e.g., a pneumatic pump may turn on when outputfrom a dispenser (e.g., small dispenser unit 145, medium dispenser unit180, large dispenser unit 185, bulk dispenser unit 245, and/or the like)decreases, a pressure pad registers insufficient force, etc.). Further,in some implementations, the bladder-type pressure member 315 may bedirectly connected to, and/or integrated with, the pneumatic pump.However, in other implementations, the bladder-type pressure member 315may be indirectly connected by pneumatic tubing, valves, and/or othercontrolling/metering elements. Further, in some implementations, apneumatic pump (and/or alternative pneumatic source) may even continueto provide sufficient pressurization when a leak in the pneumatic systemexists, with low pneumatic output.

In yet other implementations, bladder-type pressure member 315 with anautomatic and/or manual valve may be used to meter pressure forpressurization and/or depressurization. For example, after opening adispenser unit (e.g., by removing lid 345 from medium dispenser unit180, large dispenser unit 185, and/or the like) and/or beforedisconnecting a source of contents 45 (e.g., twist-type container 150,press-type container 200, bulk container 220, and/or the like), thevalve may be operated to release and/or maintain fluid within thepneumatic bladder 315. Thus, the pneumatic bladder 315 may be relievedof pressure to allow a user to remove a container from a dispenser 180and/or reengage a pneumatic source to pressurize the bladder 315. Insome implementations, the pneumatic valve(s) may be automated topressurize and/or depressurize upon certain conditions. For example,upon opening lid 345 or removing power from a dispenser 180 and/orpneumatic pump, the bladder 315 may automatically depressurize (allowingmaintenance on the dispenser) and then repressurize when lid 345 isreattached and/or when the pneumatic pump is reconnected to a powersource 340. In other examples, a stretch sensor connected to bladder 315may cause bladder 315 to depressurize when the bladder 315 is beyond acertain size threshold; a pressure sensor located adjacent to acontainer 190, when sensing insufficient pressure being exerting on thecontainer 190, may depressurize the bladder 315 and/or lower the outputof a controllable pneumatic pump; and/or a pressure sensor may send asignal to increase the output of a controllable pneumatic pump.

In some implementations, bladder-type pressure member may be replacedwith a spring- and/or torsion-type pressure member 315. For example,such implementation may include torsion member 335, lid spring 355,and/or rod 360. Lid 345 may typically be operationally connected to rod360 and lid spring 355, which may in turn connect to pressure member 315and torsion member 335. For example, rod 360 may thread into lid 345,lid spring 355 may slip over exterior of rod 360 and exert pressureupward on lid 345 while securing lid 345 to exterior housing 290 vialatches, threads, and/or any other attachment mechanism. Torsion member335 may typically be, for example, a torsion spring, a worm drivecompression system, and/or any other mechanism of exerting lateralpressure on pressure member 315 by placing vertical pressure onto rod360 while securing lid 345. Pressure member 315 may then exert lateralpressure on tapped container 320, providing positive pressure to helpexpel tapped container 320's contents 45 when lever 295 is actuated,allowing melted contents 45 of tapped container 320 to flow throughexterior dispenser 300.

Further, in some implementations, an agitator 50 (described above) maybe used to stir contents 45 of tapped container 320 and/or reservecontainer 325. This may, for example, be accomplished by a contentproducer depositing a magnetic stirrer bar agitator 50 into a containerbefore sealing the container. An agitator driver 105 may then besituated below where tapped container 320 and/or reserve container 325reside in medium dispenser unit 180, allowing magnetic stirrer agitator50 to help keep consistency of contents 45. In other implementations, arecirculating pump, a peristaltic pump, and/or any other mechanism forstirring and maintaining sufficiently uniform content distribution maybe used. Based on each of these alternatives, the respective container(e.g., tapped container 320, reserve container 325, bulk container 220,etc.) may include additional tube connections (not shown) forfacilitating these mixing mechanisms. However, for some contents 45,agitators 50 may be unnecessary to maintaining proper ingredientdistributions within their respective containers.

Additionally, large dispenser unit 185, depicted in FIGS. 14A-14C,typically may include exterior housing 290, lever 295 (also referred toas handle), stand member 310, exterior dispenser 300 (also referred toas exterior tap), tray 305 (also referred to as catch and/or catchtray), stand member 310, pressure member 315, one or more tappedcontainers 320, one or more reserve containers 325, heating element 330,torsion member 335, power source 340, lid spring 355 (not shown), lid345 (not shown), lid seal 350 (also referred to as lid gasket) (notshown), and/or rod 360. Typically, large dispenser unit 185 may functionas described above with medium dispenser unit 180. Large dispenser unit185 may therefore act to provide functionality of multiple mediumdispenser units 180 in a single unit. For example, FIGS. 14A-14C depictlarge dispenser unit 185 having three discrete exterior dispensers 300,tapped containers 320, and reserve containers 325. However, providingeach tapped container 320 with sufficient pressure from pressure member315 may prove difficult when faced with a plurality of tapped containers320

In some implementations, a single pressure member 315 may be connectedto a single torsion member 335 and rod 360. This single pressure member315 may be made of a flexible and/or semi-flexible material to providegreater contouring capabilities and surround the tapped containers 320.In other implementations, the single pressure member may be connected tomultiple torsion members 335 and rods 360 to provide more distributedpoints of lateral pressure (and/or greater overall pressure exertion).In yet another implementation, multiple discrete pressure members 315may be individually connected to torsion members 335 and rods 360 suchthat each pressure member 315 may individually respond to the pressuredemands of each individual tapped container 320. This may, for example,allow better pressure control on each tapped container 320 and thereforebetter dispensing characteristics (e.g., flow rate, etc.) as compared toa single, long pressure member 315 design. However, where each tappedcontainer 320 dispenses at approximately the same rate, a unitarypressure member 315 design may reduce necessary components.

Bulk dispenser unit 245, depicted in FIGS. 15A-15F, typically mayinclude exterior housing 290, exterior dispenser 300 (also referred toas exterior tap), tray 305 (also referred to as catch and/or catchtray), dispenser passthrough 370, stand member 310, heating element 115,power source 340, dispenser connection member 375, double-walled tube365, exterior content container 225, interior content container 230,contents 45, and/or source connection member 380. In someimplementations, the bulk dispenser unit 245 may be wall- orstructure-mounted to a surface 385.

Bulk dispenser unit 245 may typically be used in a manner similar to acommercial soda fountain by delivering remote contents 45 to a tap.However, while soda syrup is typically able to flow through tubing atroom temperature, chocolate (and other previously describedalternatives) remain solid at room temperature and impracticable to flowto bulk dispenser unit 245 in such a state. Bulk dispenser unit 245and/or a remote heating element 390 may provide a heated fluid (e.g.,air, water, oil, etc.) through one section of a double-wall tube 365into source connection member 380 while melted contents 45 from a remotecontainer (e.g., bulk container 220) may flow back to bulk dispenserunit 245, entering exterior housing 290 through dispenser connectionmember 375, flowing through dispenser passthrough 370, and then flowingout of exterior dispenser 300. As described above, the heated fluidflows into bulk container 220 and around interior content container 230while typically remaining within exterior housing 290. In someimplementations, exterior housing 290 typically may be fluid-tight,maintaining a positive pressure within bulk container 220 to help expelmelted contents 45 through the double-wall tube 365 to the bulkdispenser unit 245. This fluid volume and pressure ultimately acts as avolume makeup as well as the contents 45 are expelled and consumed. Oncethe contents 45 of the remote container are exhausted, a user may changeout the old remote container with a new remote container. In someimplementations, the double-wall tube 365, source connection member 380,and/or dispenser connection member 375 may include automatic closures toprevent contamination of the contents 45 and/or double-wall tube 365.Double-wall tube 365 may also include a cutoff valve to prevent suddenloss of restriction that may occur for heating element 115 whendouble-wall tube 365 is removed from bulk container 220.

Additionally, in some implementations (e.g., as depicted in FIG. 15B),exterior dispenser 300, tray 305, and dispenser connection member 375may be mounted to a surface 385 instead of using exterior housing 290.In this configuration, an establishment may provide multiple tapswithout consuming too much space. This may, for example, be beneficialin a small pub, a busy café, or where a content manufacturer wants toprovide a “tasting” wall of sorts for customers to sample products.

Further, as depicted in FIGS. 15C-15D, some implementations may utilizemany-to-one and/or one-to-many topologies. For example, instead ofconnecting one exterior dispenser 300 to one bulk container 220, asshown in FIG. 15A, multiple taps may be connected to a single bulkcontainer 220, as shown in FIG. 15C. Additionally, bulk containers 220may be connected in a “daisy-chain” scheme, as depicted in FIG. 15D. Ina “daisy-chain” configuration, bulk container 220 may include one ormore input ducts 405 and/or output ducts 410 that may allow heated fluidto pass through each exterior content container 225 and around eachinterior content container 230 to melt contents 45 in each respectivebulk container 220. In some implementations, contents 45 may also flowthrough input ducts 405 and/or output ducts 410, but typically onlyheated fluid to melt and/or maintain viscosity of the contents isinterchanged. In some additional implementations, heated fluid may bevented out the terminal bulk container 220 of the daisy-chain. Further,some implementations may include gang valves, secondary transfer tubes,and/or other mechanisms for combining dispensers 300 and containers ofcontents 45 to dispense in non-one-to-one configurations. Theseconfigurations may allow establishments to reduce system downtime,decrease maintenance, increase content variety to exterior dispensers300, etc.

Additionally, in yet another implementation depicted in FIG. 15E,double-wall tube 365 may be connected to remote heating element 390 toprovide the warmed fluid to the system. This configuration may, forexample, be beneficial to reduce noise in the bulk dispenser unit 245,which would otherwise be providing the warmed fluid to the system andsending this through the double-wall tube 365. Remote heating element390 may tap into double-wall tube 365 (e.g., only to the exteriorportion 400 of double-wall tube 365) and supply warm air, water, oil,etc. to melt contents 45. In some implementations, remote heatingelement 390 may additionally include recirculating features to bettermaintain fluid flow and/or temperature. For example, in oneimplementation, remote heating element 390 may connect an inlet onremote heating element 390 with the dispenser side of the system, whileconnecting an outlet on remote heating element 390 with the bulkcontainer 220 side of the system.

FIG. 15F depicts a typical flow pattern through double wall tube 365.Heated fluid from a bulk dispenser unit 245 or remote heating element390 flows through the exterior portion 400 of the double-wall tube 365,and molten content from bulk container 220 flows through the interiorportion 395 of double-wall tube 365 toward exterior dispenser 300 (and,typically, customers). While the heated fluid may alternatively flowthrough interior portion 395 while molten contents 45 flow throughexterior portion 400 it is beneficial to have the molten contents 45surrounded by the warm fluid to maintain a molten state regardless ofsurrounding environmental conditions without further insulating thedouble-wall tube 365. Some implementations may include triple-wall,quadruple-wall, or greater walled varieties in order to carry multiplecontents and/or heated fluid streams without additional runs of tubing.Further, in some other implementations, tubing may be sectionallydivided portions instead of radially divided, circular portions. Forexample, a cross-section of tubing may carry contents 45 through twochannels (where a circular tube is divided once through its diameter),four channels (where a circular tube is divided twice perpendicularlythrough its diameter), etc.

FIG. 15G depicts an implementation of remote heating element 390 andbulk container 220 located in a proofing enclosure 415, which may allowcontents 45 of bulk container 220 to melt. Bulk container 220 may thenbe in fluidic communication with exterior dispenser 300 directly and/orindirectly (e.g., through dispenser passthrough 370, dispenserconnection member 375, source connection member 380, etc.). Theconnection may be accomplished through double-wall tube 365, which inother implementations the connection may be through a single-wall tube.In other implementations, excess heat from remote heating element 390may be vented from proofing enclosure 415. This may be helpful, forexample, to prevent overheating contents 45 and/or causing damage toproofing enclosure 415, remote heating element 390, and/or bulkcontainer 220. Some other implementations may utilize a thermal probeand/or switch to detect the temperature of proofing enclosure 415, bulkcontainer 220, remote heating element 390, and/or contents 45 (e.g., inproofing enclosure 415, tube 365, at exterior dispenser 300, etc.),activating and deactivating remote heating element 390 to maintainproper temperature of contents 45, ensure safety of equipment, and saveresources (e.g., electricity, money, etc.) during off- orclosed-periods.

In some implementations, a container (e.g., twist-type container 150,press-type container 200, bulk container 220, and/or the like) mayadditionally and/or alternatively be warmed by heating the dispenserunit (e.g., small dispenser unit 145, medium dispenser unit 180, largedispenser unit 185, bulk dispenser unit 245, and/or the like) itself.For example, a dispenser unit may be located inside of, on top of,and/or otherwise adjacent (and in thermal communication with) a heatingsource. In one such aspect, a dispenser unit may be placed in a heatedproofing enclosure 415 (as described above). In another aspect, adispenser unit may be placed on top of a heated floor structure (e.g., athermal mat, radiant-heated flooring, etc.) and the heat may transferinto the dispenser.

In yet another implementation, a container (e.g., twist-type container150, press-type container 200, bulk container 220, and/or the like) maybe warmed by heating a component (e.g., housing shell 30, hotplate 110,exterior housing 290, stand member 310, pressure member 315, rod 360,and/or the like) of the dispenser unit (e.g., small dispenser unit 145,medium dispenser unit 180, large dispenser unit 185, bulk dispenser unit245, and/or the like) itself. For example, housing shell 30, exteriorhousing 290, and/or the like may be constructed with integral (partiallyor completely) heating elements (e.g., heating element 115 and/or thelike), double-wall construction, a water jacket, and/or the like. Forexample, the entire shell 30 (or the like) of a dispenser may be inthermal communication with a heat source, which provides heat then toboth the shell 30 and contents 45 within the shell 30. In someimplementations, elements of a container may be constructed using highthermal density materials such as, but not limited to, copper, brass,aluminum, iron (e.g., cast iron), nickel, steel, and the like. Thesematerials may, in some implementations, be layered and/or intermixed toprovide desired thermal, aesthetic, mass, and other characteristics. Insome further implementations, heated container component heatingtechniques may additionally be used in conjunction with indirect and/ordirect area (e.g., proofing enclosure 415, heating mat, etc.) and/orcontents 45 heating.

In some instances, contents 45 of housing 10 may have a relatively lowviscosity in the melted state to enable it to flow out dispenser 35 at areasonable rate. While the conching process (described elsewhere in thisapplication) presents one technique for decreasing viscosity, FIGS.16-18 describe methods using the present novel technology for storingcontents, and for decreasing the viscosity of contents (typicallychocolate) and producing a flavor profile superior to conched chocolateusing a conche-free system.

FIG. 16 depicts storing method 1600 for maintaining contents 45 inambient conditions without compromising the integrity of contents 45.Storing method 1600 may typically include the steps of “Fill containerwith molten contents to the desired level” 1602, “Seal container fromexternal environment” 1604, and “Store container at ambient conditions”1606. Examples of filling, sealing, and storing for steps 1602, 1604,and 1606, respectively, using the present novel technology are describedelsewhere in this disclosure. Using storing method 1600, a supplier,distributor, and/or customer may fill, pack, distribute, and/or storecontainers (e.g., container 10, twist-type container 150, press-typecontainer 200, bulk container 220, and/or the like) for extended periodsof time, while maintaining contents 45 in typically stable (i.e.,fluid-tight) conditions, until it is time to dispense contents 45 usingthe present novel technology.

FIG. 17 depicts a dispensing method 1700 for dispensing contents 45 froma container (e.g., container 10, twist-type container 150, press-typecontainer 200, bulk container 220, and/or the like) of storing method1600 without compromising the integrity of contents 45. Dispensingmethod 1700 may typically include the steps of “Disengage container sealfrom container” 1702, “Place container on base to melt and agitatecontents” 1704, and “Operate and/or activate dispenser to releasecontents into external environment” 1706. Examples of disengaging seal,melting and agitating contents, and operating and/or activatingdispenser for steps 1702, 1704, and 1706, respectively, using thepresent novel technology are described elsewhere in this disclosure.Using dispensing method 1700, a customer may receive, unpack, assemble,melt, agitate, and dispense contents 45 from containers (e.g., container10, twist-type container 150, press-type container 200, bulk container220, and/or the like), while typically maintaining contents 45 intypically stable (i.e., fluid-tight) conditions, until it is time todispense contents 45 using the present novel technology.

FIG. 18 depicts a vacuum method 1800 for vacuuming contents 45 in aconche-free manner without compromising the integrity of contents 45 andincreasing quality (e.g., desired flavor profile, viscosity,oxygenation, unpalatable compound content, decreased water content, andthe like) of contents 45 (typically chocolate). Vacuum method 1800 maytypically include the steps of “Place molten contents in vacuum chamber”1802, “Decrease pressure in vacuum chamber to one to twenty Torr” 1804(approximately one-hundred-thirty-three totwo-thousand-six-hundred-and-sixty-six Pascals), and “Remove contentsfrom vacuum chamber” 1806. During the placing step 1802, molten contentsmay preferably be at a temperature of ninety degrees to one-hundredtwenty-five degrees Fahrenheit (approximately thirty-two andeleven-fiftieths degrees to fifty-one and two-thirds degrees Celsius),and may be more preferably at a temperature of one-hundred and fivedegrees to one-hundred and twenty degrees Fahrenheit (approximatelyforty and fifty-five-hundredths degrees to forty-eight andeighty-eight-hundredths degrees Celsius). During the decreasing step1804, atmospheric pressure in the vacuum chamber may typically bedecreased to one to twenty Torr (approximately one-hundred-thirty-threeto two-thousand-six-hundred-and-sixty-six Pascals), more preferably oneto five Torr (approximately one-hundred-thirty-three tosix-hundred-and-sixty-six Pascals), more preferably two to four Torr(approximately two-hundred-sixty-six to five-hundred-thirty-threePascals), and more preferably two-and-a-half to three Torr(approximately three-hundred-thirty-three to four-hundred Pascals).

While it is known that room temperature (i.e., approximately twenty-onedegrees Celsius) water may boil at approximately eighteen Torr(approximately two-thousand-four-hundred Pascals) and that otherundesirable compounds in chocolate typically have a vapor pressuregreater than water, and one would assume at these levels the water andundesirable compounds would be removed, the desired flavor profile andviscosity produced by the present method may not achieved until thepressure is decreased below fifteen Torr (approximately two-thousandPascals), and more preferably below five Torr (approximatelysix-hundred-sixty-six Pascals). If the vacuum pressure is less than oneTorr (approximately one-hundred-thirty-three Pascals), the majority ofthe desirable flavors may be removed from the chocolate. In someimplementations, processing chocolate in such a manner may release boundcocoa butter and/or help develop flavor. Further, in someimplementation, contents 45 may be agitated to further promote flavordevelopment.

Vacuum method 1800 may also decrease the viscosity of chocolate byremoving micro air bubbles suspended in the chocolate. Air bubbles inchocolate may typically be encapsulated in a layer of cacao butter dueto the nonpolar characteristics of air and cacao butter. Removing microair bubbles may typically release the cacao butter, typically resultingin decrease in the overall viscosity. Micro air bubbles in chocolatetypically pop at twenty to one hundred Torr (approximatelytwo-thousand-six-hundred-sixty-six to one-hundred-thirty-three Pascals),depending on their size and the particular recipe.

Further, vacuum method 1800 may be added to by vibrating and/or mixingcontents 45 during the evacuating process, resulting in rapid migrationof air bubbles, gaseous water, and/or other acids. Unlike traditionalconching methods, the present vacuum method 1800 prevents furtheroxidation during the conching process, enabling a comparable chocolateflavor profile to be achieved in minutes instead of days (or longer).

A conche-free system utilizing vacuum method 1800 typically may includethe following components: a vacuum chamber (not shown), a vacuum pump(not shown), and/or a vacuum pressure indicator (not shown). Meltedcontents 45 may be placed directly into the vacuum chamber or may beplaced into a bowl or similar support prior and then placed in to thevacuum chamber. The vacuum may then be applied, and once the chamberreaches the desired pressure, the pressure may return to atmosphericpressure and the chocolate may be removed.

In some implementations of the present novel technology, storing method1600, dispensing method 1700, and/or vacuum method 1800 may be performedserially and/or cyclically. For example, unconched chocolate may beshipped to a supplier, who may then initially process contents 45 andstore contents 45 in a container (e.g., container 10, twist-typecontainer 150, press-type container 200, bulk container 220, and/or thelike) using storing method 1600. The container may then be sent to arefiner who performs dispensing method 1700 and then vacuum method 1800to refine contents 45 to desired profile(s). Contents may then be storedusing storing method 1600 and then shipped to a distributor and/orcustomers directly. Customers may then dispense contents 45 usingdispensing method 1700. In other implementations, all steps of methods1600, 1700, and 1800 may be performed by a single individual (e.g., acustomer, supplier, and/or the like). In still other implementations,some steps of methods 1600, 1700, and/or 1800 may be omitted (e.g.,storing step 1608 may be omitted and disengaging step 1702 may beimmediately performed), and the aggregate process may remain functional.

In some further implementations of the present novel technology, furtherpressure member(s) 315 (e.g., as might be used with or in place ofbladder, pump, pressure member, torsion member, rod, lid spring, and thelike) that may be used to apply typically constant force against acontainer of contents. In one implementation, a spring steel member maybe attached to a springs, which are in turn slidably attached to a trackwith loaded springs. This is in turn attached to a rigid and/orsemi-rigid wall. Thus, as the content container depletes, the springsmay press the track attachments upwards, pressing the spring steelagainst the wall and into the container, while maintaining a typicallyconsistent force profile against both, and allowing contents to continueto be expelled at a relatively constant rate from a dispenser.

One of the challenges may be to design a pressure member 315 that issufficiently easy for a user to load and unload the pouch of contents.For example, but not by limitation, ideally the user may load thecontents with one hand and set the pressure member 315 with the otherhand. Another challenge may be the space constraint of the exteriorcontainer 290. For example, the thickness of the base of the container(e.g., press-type container 190), not taking into account the valve maybe approximately three inches (approximately seven andsixty-two-hundredths centimeters). Further, the valve may be, forexample, approximately one-and-one-half inches (approximately three andeighty-one-hundredths centimeters) from front to back. If the pressuremember 315 is attached to a fixed plate, then the stroke may typicallybe at least about four-and-one-half inches (approximately eleven andforty-three-hundredths centimeters) and still have compression at theend of the stroke to insure that the contents are still flowing.

Another such implementation typically may include pull handle, supportplate, contact plate, extension springs, spring steel, and/or pivots.The contact plate typically may be a curved plate that would pressagainst the contents pouch (e.g., press-type container 190). In someimplementations, it typically may be heated. In this implementation, aperson typically may pull up on the pull handle. This typically mayextend two extension springs, straightening out the spring steel plate.When the spring steel plate is straightened, it may typically draw thecontact plate inward. There typically may be two pivot points that allowthe spring steel to straighten, although more or less may be used asdesired. In a loaded state, the above implementation may typically beready to apply force to the content container, while the springs are ator near full extension.

In some implementations, the clearance of the dispenser typically may betaken into account. Typically, a content container may completely seatinside and at the bottom of a dispenser unit, with the content containerpushed forward so that the container dispenser is protruding through theexterior housing. Container dispenser typically may not be ready tooperate until actuated by a user, a tap, and/or other mechanism. In someimplementations, the handle may be pulled upward with one hand, thecontainer being removed with the other hand. The opposite set of stepstypically may be used to remove the content container and to load thepressure member 315.

In further implementations, there may be room to store an additionalcontent container within the housing volume. In one such implementation,a dispenser unit may have a diameter of approximately nine inches(approximately twenty-two and eighty-six-hundredths centimeters) andouter dimensions between the legs of approximately six inches(approximately fifteen and twenty-four-hundredths centimeters). However,a dispenser unit may, of course, be sized and/or constructed as desired.

In additional implementations, when the spring steel bends andstraightens, the contact plate may tend to move vertically because onlythe top pivot slides. In some implementations, slots in the contactplate may be used to help keep the contact plate at a relativelyconstant height.

In yet another implementation, instead of simply storing an additionalcontent container, a dispenser unit may have two or more functionalexterior dispensers within the same dispenser unit, for example,disposed in a back-to-back orientation. In some implementations,dimensions may be modified to accommodate these orientations. Further,in some implementations, the two pressure members 315 may, slide inorder to get the two content containers to properly and/or easily fitand/or extend through the exterior container. In some otherimplementations, where two or more exterior dispensers may be desired,the dispenser unit may be mounted on a turn table such that when onecontent container is empty, the top of the dispenser unit may be rotated(by turning the turn table) to expose the other exterior dispenser(s).

Additionally, in another implantation of a pressure member, a user mayinsert his or her fingers through the loop and push down on a handle.This in turn may urge a pin, typically connected to the end of a rod,against the bottom of a spring steel loop.

As with above, clearance may be taken into account for containerdispenser(s). Containers of contents typically may be seated at thebottom of the dispenser unit, with the container of contents pushedforward such that the container dispenser passes through the exteriorcontainer and protrudes from the dispenser unit for use. Further,additional room within the exterior container that may be used to storean additional container of contents may also be provided. For example, adispenser may have a nine-inch (approximately twenty-two andeighty-six-hundredths centimeters) diameter and outer dimensions of thelegs of six inches (approximately fifteen and twenty-four-hundredthscentimeters). These dimensions may, of course, be modified as desired.Similar, this implementation may be used for with multiple dispenserunits including two or more exterior dispensers, pressure members,and/or containers of contents.

In some implementations, pressure member(s) may have a full stroke ofapproximately four-and-one-half inches (approximately eleven andforty-three-hundredths centimeters) and apply about twenty pounds(approximately nine kilograms, one-hundred-ninety-six Newtons) of forceat the end of the stroke. This may place the loop in a deflective state,which may be undesirable in some use cases. In some otherimplementations, these strokes may be modified to apply more or lessforce throughout a stroke, such as by using energy in a spring, springsteel, bladder, and/or the like. In some further implementations, thepressure member(s) typically may be removable, allowing for simplifiedcleaning of the exterior container and associated components.

In yet another implementation, a pressure member may typically includehandle, pivots, springs, and/or contact plate. Typically, there may besheet metal at the bottom of this implementation's pressure member thathas been folded. This extra material may have horizontal slots acrossits base, these slots purpose being to help prevent the front end of thecontact plate from lifting upwards. In this implementation, one may loadthe mechanism by pulling on handle.

When the springs may be repositioned onto the front half of themechanism in this implementation, the bottom end of the spring may pullup on the linkages, which may in turn drive the contact plate outward.The top of the spring may pull from the top of the contact platedownward and outward. In some implementations, if a wear resistantplastic (including but not limited to ultra-high-molecular-weightpolyethylene (UHMWPE, UHMW), polyoxymethyne (POM), or the like) isplaced at the base of the contact plate, the mechanism typically mayslide without the need of a slot.

In another implementation, the direction of the linkages may bereversed. In this implementation, instead of a user pulling up on ahandle to load the mechanism, the mechanism may be loaded by pushingdown on the handle. In some implementation, a locking mechanism for thehandle may also be included. Typically, when the handle is fully pusheddown, the user may turn the handle ninety degrees to lock the mechanism.In some implementations, the user may push down slightly and rotate thehandle ninety degrees to disengage and unlock the locking mechanism.

In one implementation of the pressure member, the beginning of adisplacement of about one-and-one-half inches (approximately three andeighty-one-hundredths centimeters) and may result in a force on eachspring of about twenty-five and three-tenths pounds (approximately tenand one-half kilograms). These specifications may be modified as desiredto achieve alternative displacements and/or forces. Similarly, atapproximately half-way through a pressure member's travel, the force oneach spring at this point, for example, may be about sixteen andeight-tenths pounds (approximately seven-and-six-tenths kilograms).Additionally, at the end of the travel, the force at this point may be,for example, approximately eighteen and nine-tenths pounds(approximately eight-and-a-half kilograms) per spring. In someimplementations, the travel of the handle and the springs may, forexample, be close to vertical. The force needed to be exerted on thehandle may be, for example, about fifty pounds (approximatelytwenty-two-and-two-thirds kilograms) (which may also be the load neededat the start of the compression).

Further, in another embodiment of medium dispenser unit 180, as depictedin FIGS. 19A-19F, typically may include heating element 115, heatingcontroller 120, external exterior housing 290, lever 295, exteriordispenser 300, stand members 310, pressure member 315, tapped container320, reserve container 325, heating element 330, power source 340, lid345, lid seal 350, separating wall 420, bottom wall 425, pump 430,pneumatic valve(s) 435, and/or pneumatic line(s) 440.

Medium dispenser unit 180 may typically be configured with exteriorhousing 290 resting and/or affixed to stand members 310 so as totypically reside several inches (or centimeters) above a surface; lid345 attached to the top of housing 290 to create an fluid-tight sealusing lid seal 350; and with lever 295 and exterior dispenser 300mounted to the outside of exterior housing 290.

Tapped container 320 may be placed inside exterior housing 290 andpositioned such that tapped container 320 has a dispenser (e.g.,press-type dispenser 200) and/or an outlet (e.g., press-type dispenseroutlet 215) positioned with exterior dispenser 300. Lever 295 maytypically be configured to activate one or more dispenser mechanisms(e.g., dispenser button 205, twist closure 170, etc.) and dispensemelted contents 45 from tapped container 320 through exterior dispenser300. Pressure member 315 typically may be a pneumatic bladder (such asan air bladder), which is filled by pump 430 through pneumatic valve(s)435 and/or pneumatic lines(s) 440. As bladder 315 fills, thus increasingin side, it typically may exert lateral pressure on tapped container320, providing positive pressure to help urge tapped container 320′scontents 45 when lever 295 is actuated, allowing melted contents 45 oftapped container 320 to flow through exterior dispenser 300. Heatingelement 115 may be exposed and/or hidden within exterior housing 290 andtypically may be in electric communication with heating controller 115and/or power source 340 (e.g., a battery, generator, householdelectrical socket, etc.). Heating element 115 typically may include atemperature sensing member (e.g., thermocouple, thermometer, heat fluxsensor, thermistor, and/or the like) and/or a heating member (e.g.,resistive coil/wire using Joule heating, heat pump, heat exchangers,Peltier effect devices, and/or the like). In some implementations,heating element 115 may be one or more heating strips attached toexterior housing 290 and/or bottom wall 425, allowing thermal energy toradiate through unit 180, housing 290, container(s) (e.g., tappedcontainer 320, reserve container 325, etc.), and/or contents 45. A fluid(e.g., water, oil, air, etc.) may then be circulated around and/or byheating element 115 within the confines of exterior housing 290,providing thermal energy sufficient to melt the contents 45 of thetapped container 320 and/or a reserve container 325. In someimplementations, still and/or stagnant heated fluid (e.g., air), such asmight result from heating housing 290 using heating strips 115, mayprovide sufficient thermal energy to melt contents 45 and allow pressuremember 315 to urge contents 45 out of tapped container 320 and exteriordispenser 300.

In some implementations, reserve container 325 also may reside inexternal housing 290 and be maintained in a similarly liquid state astapped container 320. Once tapped container 320 expels most or all ofits contents 45, a user may open lid 345; depressurize pressure member315 by deactivating pump 430, actuating pneumatic valve 435, and/ordisconnecting pneumatic line(s) 440; and then remove the spent tappedcontainer 320. In some other implementations, pump 430 may reverseinflow and outflows to remove fluid from pressure member 315 viapneumatic hose(s) 440. The user may then move and insert reservecontainer 325 into the tapping position that tapped container 320 wasin; repressurizing pressure member 315 (e.g., by turning pump 430 backon, reversing pump 430 outflow/inflows, actuating pneumatic valve 435back to original position, reconnecting pneumatic line(s) 440, and/orthe like); and reattaching lid 345. A new reserve container 325 may beplaced into the now void area if a user wishes, and a lack of a newreserve container 325 may act as an inventory reminder to purchase newcontent containers for the dispensing system.

Pressure member 315 may be one or more pneumatic bladders,spring-loaded, and/or similar elements. A fluid typically may be pumpedinto a variably sized containment bladder 315, which may then exertforce upon a container (e.g., press-type container 190) of contents 45(e.g., the container may be tapped container 320, reserve container 325,twist-type container 150, press-type container 200, interior contentcontainer 230, and/or the like). As contents 45 may be dispensed from adispenser unit (e.g., small dispenser unit 145, medium dispenser unit180, large dispenser unit 185, bulk dispenser unit 245, and/or thelike), bladder 315 may then increase in volume to continue exertingpressure on the exterior of the container 190. A pneumatic pump 430typically may be used to pressurize bladder 315, such as acentrifugal-type, diaphragm-type, plunger-type, piston-type, gear-type,roller-type, submersible-type, rotary vane-type, peristaltic-type,impeller-type, metering-type, and/or any other type of pneumatic pump430, although a simple diaphragm-type pump 430 (e.g., an aquarium airpump 430) may be sufficient to pressurize bladder 315 and exert forcesufficient to expel contents 45. Such a diaphragm-type pump 430 maynatively (i.e., without metering, controllers, and/or the like)pressurize bladder 315, for example, to about one PSI, which may thentranslate to, for example, about fifty or sixty PSI over the bladder315's surface area. However, any pump 430 output and/or type may beselected to achieve desired pressure characteristics and output volume.

In some implementations, the bladder pressure member 315 may bepressurized manually (e.g., upon switching on or plugging in a pump 430,expelling gas into the bladder 315 either directly or indirectly, etc.)and/or automatically (e.g., a pneumatic pump 430 may turn on when outputfrom a dispenser (e.g., small dispenser unit 145, medium dispenser unit180, large dispenser unit 185, bulk dispenser unit 245, and/or the like)decreases, a pressure pad registers insufficient force, etc.), and/orthe like. Further, in some implementations, the bladder-type pressuremember 315 may be directly connected to, and/or integrated with, pump430. However, in other implementations, the bladder-type pressure member315 may be indirectly connected by pneumatic tubing 440, valves 435,and/or other controlling/metering elements. Further, in someimplementations, pump 430 (and/or alternative pneumatic source) maycontinue to provide sufficient pressurization when a leak in thepressure member 315 pneumatic system exists, with low pneumatic output.

In yet other implementations, bladder-type pressure member 315 with anautomatic and/or manual valve 435 may be used to meter pressure forpressurization and/or depressurization. For example, after opening adispenser unit 180 (e.g., by removing lid 345 from medium dispenser unit180, large dispenser unit 185, and/or the like) and/or beforedisconnecting a container (e.g., twist-type container 150, press-typecontainer 200, bulk container 220, and/or the like) of contents 45,valve 435 may be operated to release and/or maintain fluid within thepneumatic bladder 315. Thus, pneumatic bladder 315 may be relieved ofpressure to allow a user to remove a container from a dispenser 180and/or reengage a pneumatic source (e.g., pump 430) to pressurize thebladder 315. In some implementations, the pneumatic valve(s) 435 may beautomated to pressurize and/or depressurize upon certain conditions. Forexample, upon opening lid 345 or removing power source 340 from adispenser 180 and/or pneumatic pump 430, the bladder 315 mayautomatically depressurize (allowing maintenance on the dispenser) andthen repressurize when lid 345 is reattached and/or when the pump 430 isreconnected to power source 340. In other examples, a stretch sensorconnected to bladder 315 may cause bladder 315 to depressurize when thebladder 315 is beyond a certain size threshold; a pressure sensorlocated adjacent to a container 190, when sensing insufficient pressurebeing exerting on the container 190, may depressurize the bladder 315and/or lower the output of a controllable pneumatic pump 430; and/or apressure sensor may send a signal to increase the output of acontrollable pneumatic pump 430.

In some implementations, an identifier system may be used to furthercalibrate dispenser units (e.g., small dispenser unit 145, mediumdispenser unit 180, large dispenser unit 185, bulk dispenser unit 245,and/or the like) to a desired temperature and/or pressure for differentcontents 45. An identifier system typically may include one or moreidentifiers, one or more user interfaces, and/or one or moreinterrogation devices. For example, dispenser unit 180 may include atouchpad, touchscreen, and/or like user interface for entering anidentifier, such as a contents 45 code (e.g., binary, hexadecimal,decimal, alphabetical, alphanumerical, and/or the like). Upon entryand/or confirmation, unit 180 may retrieve temperature and/or pressureparameters and configure unit 180 accordingly. Some implementations mayutilize passive and/or active interrogation mechanism to retrieveidentifier(s). For example, a container (e.g., press-type container 190)may include one or more embedded identifiers (e.g., barcodes, QR codes,active and/or passive radio-frequency identification (RFID) tags, and/orthe like. Likewise, unit 180 may include one or more interrogationdevices, such as code scanners, tag readers, and/or the like. Uponinterrogation of identifier(s) by interrogation device(s), unit 180 mayreceive and configure parameters of unit 180 accordingly for specificcontents 45. In some further implementations, these identifiers may beused to enable monitoring of approved and/or unapproved counterfeitcontent 45 containers. For example, if unit cannot read an identifier,or the parsed identifier does not meet predetermined parameters, unit180 may not operate properly and/or at all.

Additionally, contents 45 of the present novel technology may becharacterized as composite materials with a fatty, or hydrophobic,matrix suspending partially and/or fully emulsified hydrophiliccomponents. In the case of chocolate, cacao butter may provide a matrix,which typically may be above twenty percent by weight, which suspendscacao bean solids and ground sugar crystals. Natural emulsifiers thatmay be released during the grinding process, such as cacao lecithin,help to provide the amphipathic properties for stabilizing thehydrophilic particles in the hydrophobic matrix and may also preventclumping. Additional emulsifying agents, such as soy lecithin, may oftenbe added to chocolate to further reduce the composite surface tensionresulting in a decreased viscosity.

Fatty matrix composites, especially composites containing saturatedand/or substantially saturated fatty acids may often be characterized assolids at room temperature with a relatively low thermal conductivityand narrow liquid window before decomposing at elevated temperatures.Chocolate, for example, typically may have a relatively narrow liquidwindow with melting points ranging from eighty degrees to ninety-sixdegrees Fahrenheit (approximately twenty-six and two-thirds degrees tothirty-five and fifty-five-hundredths degrees Celsius) depending oncrystal structure, and a thermal degradation taking place attemperatures above one-hundred and twenty degrees Fahrenheit(approximately forty-eight and eighty-eight-hundredths degrees Celsius).Chocolates narrow liquid window and low thermal conductivity typicallymay require long, gentle melting cycles to preserve flavor and texture.

Processing methods for contents 45 present novel technology typicallymay process molten chocolate under vacuum. Low or rough vacuum levelsare typically between twenty-five and seven-hundred and sixty Torr(atmospheric pressure) (approximately three-thousand-thirty-three toone-hundred-one-thousand three-hundred-twenty-five Pascals). Thispressure range typically may be characterized by a very short molecularmean free path, which typically may be approximately sixty-sixnanometers to one-and-three-quarter micrometers, and which typically mayresult in a high level of molecular interaction. Medium vacuums levelstypically may be between one to twenty-five Torr (approximatelyone-hundred-thirty-three to three-thousand-thirty-three Pascals). Thismedium pressure range transitions through a relatively broad range ofmolecular mean free paths, which may typically be approximatelyone-and-three-quarter micrometers to ten centimeters, and whichtypically may correlate to rapidly decreasing molecular interactions asthe pressure decreases through this range. In some implementations, thistypically may be observed in a plasma discharge transitioning from anarc at twenty-five Torr (approximately three-thousand-thirty-threePascals) that may then rapidly delocalize to a diffuse plasma under oneTorr (approximately one-hundred-thirty-three Pascals). At the lowestpoint of this medium range, gas molecules typically may be more likelyto hit the walls of a relatively small vacuum chamber than interact witheach other.

Processing methods typically may manipulate the atmospheric pressure toconsistently remove trapped air bubbles and develop the flavor ofcontents 45 prior to sealing in a container (e.g., press-type container190). Contents 45 typically may be preferably maintained in a liquidstate during processing method 450 to enable efficient migration oftrapped gases. During the first stage of vacuum processing, trapped airbubbles expand in size enabling them to rise to the surface of thematerial. This typically may be observed by the rapid expansion ofcontents 45 volume in the vacuum chamber.

At approximately seventy-five to twenty-five Torr (approximatelynine-thousand-nine-hundred-ninety-nine to three-thousand-thirty-threePascals) (depending on temperature, viscosity, and degree of agitation),the surface tension of the expanding bubbles in contents 45 typicallymay be unable to contain the gases, resulting in a rapid rupturing ofthe evolving bubbles and a substantial release of the trapped airbubbles. This first stage may typically also be characterized bydecrease in contents 45's viscosity resulting from the release of boundemulsifiers and fatty matrix components previously encasing the airbubbles.

During the second stage of processing method, at pressure typicallyunder twenty-five Torr (approximately three-thousand-thirty-threePascals), some of the molecules in the content begin to rapidlyevaporate resulting in a reproducible evolution of content 45's flavorprofile. Once the desired pressure is reached, contents 45 may bereturned to atmospheric pressure and packaged in a container (e.g.,press-type container 190).

Further, if the pressure is decreased below the desired pressure (i.e.,typically below one Torr (approximately one-hundred-thirty-threePascals)), the third stage of processing method may be reached.Typically, during this stage, contents 45's flavor profile typically maybegin to degrade as desirable components typically may be removed fromcontents 45, resulting in a bland and/or undesirable flavor. Forchocolate, the third stage typically may occur at pressures less thanone Torr (approximately one-hundred-thirty-three Pascals), significantlyhigher than typical vacuum levels used for freeze drying and/orvacuum-processing of food. In some implementations, while this maycreate undesirable chocolate due to releasing desirable elements throughoutgassing on contents 45, collection of these desirable elements forfurther processing, concentration, and/or distilling may result inalternative products (e.g., candles, aromatics, and/or the like) thatmay contain these desired elements.

In one example of processing method, a sample chocolate in its liquidstate typically may be heated to approximately one-hundred and fifteendegrees Fahrenheit (forty-six and eleven-hundredths degrees Celsius),removed from the heat source, placed in a vacuum chamber, and evacuatedat a rate of one cubic foot per minute (approximately one and sixty-ninehundredths cubic meters per hour) of pumping capacity per cubic foot ofvacuum chamber until a pressure of approximately five Torr(approximately six-hundred-sixty-six Pascals) is reached. Duringheating, loading, evacuation, and/or other stage, the vacuum chamber andchocolate typically may be vibrated, stirred, rotated and/or otherwiseagitated using any convenient mechanism for agitation to help break thesurface tension of the chocolate bubbles released during the first stageand to prevent contents 45 from overflowing in the vacuum chamber.Agitation during heating may also help reduce the thermal insulatingproperties of the chocolate.

In a first exemplary embodiment, a content dispensing container (e.g.,twist-type container 150, press-type container 190, and/or the like)includes a deformable fluid-tight container shell defining an internalvolume and separating the internal volume from an external environment;a semi-solid content contained within the internal volume; a valve stemoperationally connected to and disposed at least partially through thedeformable container shell; and a valve disposed in the externalenvironment and operationally connected to the valve stem. Further, thesemi-solid content may be a hydrophobic matrix with at least partiallyemulsified hydrophilic components suspended therein; the container shellmay be substantially fluid-tight; the valve may have at least one openstate and a closed state; the valve may be actuated between the at leastone open state and the closed state; the valve may be self-cleaning; theinternal volume may be in fluidic communication with the externalenvironment during the at least one open state; the internal volumecontent cannot fluidically communicate with the external environmentduring the closed state; and the content may remain moisture-stablewhile the valve is in the closed state.

In some further implementations of the first exemplary embodiment, thecontent may contain less than three percent water; the content may besolid at room temperature; and/or the valve may be selected from thegroup comprising: a twist-type valve, a press-type valve, an anti-drainvalve, a bulk dispenser, an exterior dispenser, and a ball valve.Additionally, the semi-solid content may melt into a viscous fluid uponheating; the matrix may be cacao butter and the at least partiallyemulsified hydrophilic components may be cacao bean solids and groundsugar crystals; the content may be solid at room temperature; and/or thesemi-solid content may be selected from the group consisting ofchocolate, cheese, cosmetic products, and combinations thereof.

In a second exemplary embodiment, a content dispensing apparatus may beprovided, typically including a housing defining a first volume; apressure member operationally connected to the inner wall, where thepressure member is actuatable to move into the first volume; an apertureformed through the housing for fluidic communication with the firstvolume; an actuator operationally connected to the pressure member; aheater connected in thermal communication with the first volume; and afirst deformable pouch positioned in the first volume. The firstdeformable pouch may further include a fluid-tight enclosure,dispensable content substantially filling the fluid-tight enclosure, afluidic conduit extending through the fluid-tight enclosure, and afluidic valve operationally connected to the fluidic conduit andpositioned without the fluid-tight enclosure. Additionally, the fluidicconduit typically may extend through the aperture; the fluidic valve maybe positioned without the first volume; energization of the actuator mayurge the pressure member against the first deformable pouch; and, whenthe actuator is energized, actuation of the valve may allow chocolate toflow from the first deformable pouch.

In some other implementations of the second exemplary embodiment, theapparatus may further include an inner wall positioned in the housingand bifurcating the first volume into separate second and third volumes.In other implementations, apparatus may also include a cover member 345operationally connected to the housing, where engagement of the covermember 345 with the housing may substantially isolate the first volumefrom an outside environment; where engagement of the cover member 345creates a substantially pressure-tight seal defining a pressure vessel;and where disengagement of the cover member 345 from the housing allowsdeformable pouches to be moved into and out of the first volumes

Further, in still another implementation of the second exemplaryembodiment, the pressure member may be a pressure vessel and theactuator may be a pump in fluidic communication with the pressure vesseland/or the pressure member may be an inflatable bag and the actuator maybe a pump in fluidic communication with the inflatable bag

In exemplary method embodiment, as depicted in FIGS. 20A-20C, a methodfor treating chocolate typically may include the steps of a) placing aquantity of chocolate in a pressure-controllable environment 2005, b)heating the quantity of chocolate to a temperature of about 115 degreesFahrenheit (approximately forty-six and eleven-hundredths degreesCelsius) 2010, c) decreasing the pressure of the pressure-controllableenvironment to about twenty-five Torr (approximatelythree-thousand-thirty-three Pascals) 2015, d) holding the pressure ofthe pressure-controllable environment at about twenty-five Torr(approximately three-thousand-thirty-three Pascals) for a firstpredetermined period of time 2020, e) decreasing the pressure of thepressure-controllable environment to about five Torr (approximatelysix-hundred-sixty-six Pascals) 2025; and f) holding the pressure of thepressure-controllable environment at about five Torr (approximatelysix-hundred-sixty-six Pascals) for a second predetermined period of time2030. In some other aspects, the method may also include, after b) andbefore c), ceasing heating the quantity of chocolate 2035; after f)increasing the pressure of the pressure-controllable environment toabout seven-hundred and sixty Torr (one-hundred-one-thousandthree-hundred-twenty-five Pascals) 2065; placing the quantity ofchocolate into a pressure-tight container and evacuating substantiallyall air from the pressure-tight container 2070; and/or heating thepressure-tight container to soften the chocolate to a substantiallyliquid state, squeezing the pressure tight container, and extrudingchocolate from the pressure-tight container 2075. Further, in someimplementations, step c) may occur at a rate of about one-hundred andfifty Torr (approximately nineteen-thousand-nine-hundred-ninety-eightPascals) per minute 2040, step e) may occur at a rate of about four Torr(approximately five-hundred-thirty-three Pascals) per minute 2045, stepb) may occur at an average rate of about two degrees Fahrenheit(approximately one and eleven-hundredths degrees Celsius) per minute2050, and/or the first predetermined period of time may be ten secondsand the second predetermined period of time may be one minute 2055.

Another example process embodiment may include the steps of heating aquantity of chocolate to a temperature of about forty-six degreesCelsius to yield a quantity of heated chocolate; placing the quantity ofheated chocolate in a pressure-controllable environment; agitating thequantity of heated chocolate; decreasing the pressure within thepressure-controllable environment to about twenty-five Torr(approximately three-thousand-thirty-three Pascals); holding thepressure within the pressure-controllable environment at abouttwenty-five Torr (approximately three-thousand-thirty-three Pascals) fora first predetermined period of time; decreasing the pressure within thepressure-controllable environment to about five to fifteen Torr(approximately six-hundred-sixty-six to two-thousand Pascals); andholding the pressure within the pressure-controllable environment atabout five to fifteen Torr (approximately six-hundred-sixty-six totwo-thousand Pascals) Torr for a second predetermined period of time toremove acetic acid from the quantity of chocolate; and where thequantity of chocolate consists of an admixture of cacao, cocao butter,and sugar.

In further implementations, steps may include ceasing heating thequantity of chocolate, where decreasing pressure to the first pressurerange (about twenty-five Torr) occurs at an average rate of aboutone-hundred-and-fifty Torr per minute, where decreasing to the secondpressure range (about five to fifteen Torr) occurs at an average rate ofabout four Torr per minute; where heating the quantity of chocolateoccurs at a rate of about one degrees Celsius per minute, where thefirst predetermined period of time is about ten seconds and wherein thesecond predetermined period of time is about one minute, increasing thepressure of the pressure-controllable environment to about seven-hundredand sixty Torr (one-hundred-one-thousand three-hundred-twenty-fivePascals), placing the quantity of chocolate into a pressure-tightflexible container, evacuating substantially all air from thepressure-tight flexible container, heating the quantity of chocolate,squeezing the pressure tight container, and/or extruding chocolate fromthe pressure-tight container.

In yet another example, a steps may include placing a quantity of heatedliquid chocolate at a temperature between forty and fifty degreesCelsius (one-hundred-and-four to one-hundred-and-twenty-two degreesFahrenheit) in a pressure-controlled receptacle, mechanically agitatingthe quantity of liquid chocolate, decreasing pressure within thepressure-controlled receptacle to two to fifteen Torr (abouttwo-hundred-sixty-six to two-thousand Pascals), and holding the pressureof the pressure-controlled receptacle at two to fifteen Torr (abouttwo-hundred-sixty-six to two-thousand Pascals) for a predeterminedperiod of time to remove undesired chemical compounds, where thequantity of liquid chocolate consists of cacao, cacao butter, and sugar.

In further implementations, decreasing pressure may occur at an averagerate of about eight Torr (one-thousand-sixty-six Pascals) per minute;the undesired chemical compounds may include water, air (or particularsubcomponents thereof), carboxylic acids, fatty acids, flavonoids,esters, terpenes, aromatics, amines, alcohols, aldehydes, anhydrides,ketones, lactones, thiols, or combinations thereof.

Typically, the chocolate has been ground or otherwise processed to havea particle size distribution (PSD) substantially within (i.e., typicallymore than 85%) the range of five to fifty microns, more typically withinten to thirty microns, still more typically within twelve to twenty-fivemicrons, and yet more typically within fifteen to twenty-three microns,thus increasing effective surface areas and decreasing bulk viscosity toincrease the efficiency of vacuum treatment steps.

Typically, the majority of deaeration may occur at or above about twentyTorr (about two-thousand-six-hundred-sixty-six Pascals), and below aboutfifteen Torr (about two-thousand Pascals) the physical properties ofchocolate itself begin to change such that offgasing changes thechemical makeup of the chocolate (and accompanying flavor profiles)itself. It should be noted that flavors are an artifact of complexintermolecular interactions, so some acid may be desirable on certaintypes of cacao beans and chocolate. For example, in a cacao beandominated by cacao flavonoids reducing to four Torr (approximatelyfive-hundred-thirty-three Pascals) may be desirable to remove extraneousflavor notes, while a cacao variety such as Tanzanian cacao having fruitor berry notes may be complimented and enhanced by acid and thus onlyreduced to thirteen Torr (about one-thousand-seven-hundred-thirty-threePascals). Further, substantially all flavors are rendered absent belowabout 1.2 Torr (about one-hundred-sixty Pascals).

Still another example method may include steps of heating a batch ofchocolate to a temperature sufficient to liquefy the batch of chocolate;placing the batch of chocolate in a pressure vessel; decreasing thepressure of the pressure vessel to a first pressure range of betweentwenty-five and seventy-five Torr (about three-thousand-thirty-three toten-thousand Pascals), where trapped gases are outgassed from the batchof chocolate; holding the pressure of the pressure vessel at the firstpressure range for a first predetermined period of time to substantiallyoutgas the batch of chocolate; decreasing the pressure of the pressurevessel to a second pressure range no lower than two Torr (abouttwo-hundred-sixty-six Pascals), where at least some volatile flavorelements outgas from the batch of chocolate; holding the pressure of thepressure vessel in the second pressure range of between four andthirteen Torr (about five-hundred-thirty-three toone-thousand-seven-hundred-thirty-three Pascals) for a secondpredetermined period of time; and mechanically agitating the batch ofchocolate.

Further implementations include where the value of the second pressureand the second predetermined period of time define a flavor profile forthe batch of chocolate; where the first predetermined period of time isabout ten seconds and where the second predetermined period of time isabout one minute; where the second pressure range is between four andnine Torr (about five-hundred-thirty-three to one-thousand-two-hundredPascals); where mechanically agitating the batch of chocolate occursconcurrently with holding the pressure of the pressure vessel at thefirst pressure range for a first predetermined period of time tosubstantially outgas the batch of chocolate; where mechanicallyagitating the batch of chocolate occurs concurrently with holding thepressure of the pressure vessel in the second pressure range for asecond predetermined period of time; where decreasing the pressure tothe first pressure range occurs at an average rate of aboutone-hundred-fifty Torr (about twenty-thousand Pascals) per minute; wheredecreasing the pressure to the second pressure range occurs at anaverage rate of about four Torr (about five-hundred-thirty-threePascals) per minute; where heating the batch of chocolate occurs at arate of about one degree Celsius per minute; where heating the batch ofchocolate occurs at a rate of no more than a half degree Celsius perminute; and where temperature, second pressure range, and the secondperiod of time defines one or more flavor profiles for the batch ofchocolate.

Other implementations may include a variety of pressure ranges, such astwo to thirteen Torr, two to twelve Ton, two to ten Torr, two to nineTon, two to eight Torr, four to eleven Ton, four to nine Torr, six tonine Ton, and/or the like. Other temperature ranges may includethirty-five to forty-eight degrees Celsius, thirty-seven to forty-sixdegrees Celsius, forty to forty-three degrees Celsius, forty-one toforty-two, and/or the like. Further, while the predetermine periods oftime may be about a minute, they may be increased (for example to three,five, ten minutes, etc.) or decreased (for example one, five, ten,thirty seconds, etc.). In some implementations, initial moisture rangeof chocolate may be between about 0.5 to 2% prior to outgassing, morespecifically about 0.5 to 2.0%, and more specifically around 0.75 to1.5%, typically as determined by gravimetric evaporation under heatedhalogen environment.

FIGS. 21A-21C depict yet another novel embodiment of the present noveltechnology: connected container 2100. Connected container 2100 typicallymay include container seal 155, anchor 155, anti-drain dispenser 177,connected location(s) 2105, container guiding structure 2110, and/oraperture(s) 2115. Specifically, FIG. 21A typically depicts container2100 from a side view; FIG. 21B typically depicts container 2100 from anelevated perspective; and FIG. 21C typically depicts container 2100 froma top-down perspective.

Container seal 155, anchor 175, and/or anti-drain dispenser 177typically may retain contents 45 within connected container 2100 asdescribed elsewhere in this disclosure. Connected location(s) 2105typically may be one or more areas and/or structures connecting one ormore walls of connected container 2100 to one or more adjacent and/oropposing walls of connected container 2100, thereby connecting the twoor more walls. Connections 2105 typically may be made mechanically viatechniques known in the art (heat fusion, adhesives, welds, and/or thelike), and connections typically may constrain at least one physicaldimensions of connected container 2100. Connections 2105 typically maybe discrete, as shown in FIGS. 21A and 21B, but may also be nondiscreteand/or mixed. For example, logos and/or information may be formed withconnections 2105, variable dimensions may be achieved (e.g., gradientwidths, etc.), and/or the like. While contents 45 typically may tend toform a roughly spherical and/or ovoid centroid within a nonrigid vessel,connections 2105 typically may only allow expansion of the vessel (e.g.,container 2100) to a desired extent. Thus, connected container 2105typically may be constrained to with a desired width, height, depth,and/or the like. These constraints typically may allow containers 2100to fit within connected container dispenser 2200 (described below)and/or allow the container 2100 to be more easily and/or consistentlyheated, stored, extruded, and/or the like. This constraint practice runstypically runs contrary to existing packaging and/or distributionmethods and/or products, which seek to minimize materials used andmaximize contents, while the present novel technology typically mayincrease material usage in order to achieve desired connected container2100 properties. In some implementations, for example as depicted inFIGS. 21A-21C, container 2100 may be constructed of an approximately sixinch by six inch (approximately fifteen and twenty-four-hundredthscentimeters by fifteen and twenty-four-hundredths centimeters) sealedpouch having a quarter-arc along the front of the container 2100, acurved lower wall directing pressure into dispenser 177, and a pluralityof connection points 2105 constraining the filled width of container2100 to approximately one-and-one-fourth inches (three and one-eighthcentimeters) for uniform urging force from extruding member 2225(described below).

Container guiding structure 2110 typically may be integral to, and/orconnected to, container 2100, and typically may allow for guidedinsertion and containment within dispenser 2200 (described below). Whenloading container 2100 into dispenser 2200, an operator typically mayroute guiding structure 2110 around and/or through a receiving and/orguiding structure in dispenser 2200, for example dispenser guidingmember 2230 (described below). For example, structure 2110 may be ahollow tube that is inserted over a dowel/rod as member 2230. In otherimplementations, structure 2110 may be positively shaped to slot into anegatively shaped member 2230. In still further implementations,structure 2110 may be a flap that is diverted to the side of a rigidand/or semirigid member 2230. And in still further implementations, avariety of other configurations may otherwise allow structure 2110 toguide and/or retain container 2100.

In some implementations, guiding structure 2110 may allow container 2100to better rest against pressure member(s), heating element(s),dispensing ports, and/or the like. In other implementations, guidingstructure 2110 may allow for more consistent, simple, and/or safeloading and/or unloading of container 2100. In further implementations,structure 2110 may facilitate more consistent and/or reliable extrusionof contents 45 from container 2100. Further, in some implementations,aperture 2115 may function in combination with, and/or discrete from,structure 2110 to retain container 2100 in position. In still furtherimplementations, structure 2110 and/or aperture 2115 typically may beexcluded.

FIGS. 22A-22D depict yet another embodiment of the present noveltechnology including connected container 2100 and connected containerdispenser 2200. Dispenser 2200 typically may include exterior housing290, lever 295, exterior dispenser 300, power source 340, verticalsupport member 2210, base support member 2215, extruder connectionmember 2220, extruder member(s) 2225, dispenser guiding member 2230,bulkhead 2240, manual identifier receiver 2245, manual identifier 2250,identifier system 2255, identifier 2257, data interface 2260, displayreceiver 2270, display 2275, display information 2277, power interlockfemale member 2280, power interlock male member 2285, and/orinterlocking base member 2290.

As depicted in FIGS. 22A-22D, exterior housing 290 typically may formthe outside wall of dispenser 2200 such that an interior cavity iscreated and which may be sized to receive one or more containers 2100.Exterior housing 290 typically may be connected to, and/or integratedwith, vertical support member 2210, which in turn typically may beconnected to, and/or integrated with, base support member 2215. Extruderconnection member 2220 typically may extend, or be pivotably formed,through housing 290 and connected on each end: by lever 295 exterior tohousing 290 at a first end 2222 and by extruder member 2225 interior tohousing 290 at a second end 2223. Pivot axis 2224 extends through thecenter of connection member 2220 (depicted left to right in FIG. 22B)and typically defines the pivot point of lever 295 and extruder member2225. Pivot axis 2224 typically may be at exterior pivot point ofcontainer 150 to urge along container 150's radius; however, in someimplementations, pivot axis may be above or below this point.

Extruder member 2225 typically may be disposed alongside container 2100within dispenser 2200, such that extruder member 2225 may pivot aboutextruder connection member 2220 and traverse across the surface ofcontainer 2100, exerting pressure on contents 45 within container 2100.Bulkhead 2240 typically may be a rigid wall/plate disposed oppositeextruder member 2225, which typically may be in contact and/or in closeproximity to container 2100. Manual identifier receiver 2245 typicallymay be a receiver (e.g., port, threads, magnetic element, and/or thelike) that is capable of interfacing with manual identifier 2250. Manualidentifier 2250 typically may identify contents 45 of the one or morecontainers 2100 currently loaded in dispenser 2200, as well as otherdesired information. Digital identifier system 2255 typically may be anelectronic controller and/or system that may interface with digitalidentifier 2257 to perform a variety of functions (e.g., temperaturecontrol, pressure regulation, inventory management, and/or the like.Data interface 2260 typically may connect, wirelessly and/or physically,identifier system 2255 with other dispenser 2200 components (e.g.,heating element 115, digital identifier 2257, display 2275, etc.).

External housing 290, vertical support member 2210, and/or base supportmember 2215 typically may be discrete components that may then beconnected to form dispenser 2200, while in other implementations, someor all of these components may be integrated to form one or more singlecomponents. For example, external housing 290, vertical support member2210, and/or base support member 2215 may be formed from a singlecasting, mold, sheet, printing, and/or otherwise singly integrated.

Extrusion of contents 45 from container 2100 in dispenser 2200 typicallymay be accomplished by urging lever 295 by an operator, the lever 295then in turn being connected to extruder member 2225 via extruderconnection member 2220. Extruder connection member 2220 typically mayrotate perpendicular to the rotation of lever 295 and/or extruder member2225. Thus, pulling down on lever 295 similarly rotates extruder member2225 about the axis of connection member 2220. Once moved from theresting/zero position, extruder member 2225 typically may then be incontact with container 2100, urging contents 45 from container 2100 tobe extruded out of dispenser 177. Upon releasing and/or decreasing forcesufficient to rotate lever 295, lever 295, connection member 2220,and/or extruder member 2225 typically may return to a resting/zeroposition.

Extruder member 2225 may be configured in a variety of ways. Thesimplest configuration may, for example, be a direct one-to-one linkageof lever 295 and extruder member 2225 through extruder connection member2220. Here, when lever 295 is pulled from rest/zero in an arc, extrudermember 2225 likewise rotates through the same degrees of the arc.Extruder member 2225 typically moves in an arc from a resting position,along container 2100, and toward exterior dispenser 300 as a finalposition. In some implementations, extruder member 2225 may be a rollingcylinder (e.g., with an external diameter of approximately half to oneinch or about one-and-one-quarter to two-and-a-half centimeters), but itmay also be a static cylinder, irregularly shaped, an array of spheres,and/or any other configuration sufficient to urge contents 45.

In some implementations, lever 295 and extruder member 2225 may be thesame length in some implementations (e.g., one foot), while in otherimplementations each may be sized for a desired audience (e.g.,children, elders, etc.) and/or environment (e.g., crowded restaurant,open bar area, casino, etc.). Other implementations may use indirectdrive mechanisms, gearing, electronically and/or pneumatically actuatedassemblies, servos, motors, and/or any number of other configurations tocause an operator's selection to translate into one or more extrudingmembers 2225 urging container 2100 and/or contents 45. For example,pulling lever 295 may urge a horizontally and/or vertically connectedextruding member 2225 vertically, horizontally, and/or diagonally acrosscontainer 2100 while lever 295 itself operates in an arc. In somefurther implementations, lever 295 and/or connection member 2220 may besubstituted and/or omitted. In one such example, dispenser 2200 mayoperate by actuating an electrical contact that in turn causes a servoto press against container 2100 and thereby urge contents 45 fromdispenser 2200.

In some implementations, lever 295 and/or extruder member 2225 travelmay be used to gauge the current volume of contents 45 within loadedcontainer 2100. For example, lever 295 and/or extruder member 2225 maytravel through fifteen percent of a full arc stroke, indicating thatapproximately fifteen percent of the contents 45 have been extruded. Insome further implementations, an arc length reference may be integratedwith dispenser 2200, for example on connection member 2220, which mayallow an observer to determine approximately how far through the fullstroke the lever 295 passes. In still further implementations, thisreference indicator may temporarily and/or permanently remain at thestroke length apex for comparison purposes, and/or be integrated withone or more sensors to sense and/or communicate arc travel length, thereading which may then be communicated to a controller such as digitalidentifier system 2255 and/or any other system for tracking and/ordisplay purposes. Thus, an operator may determine when a container 2100is running low, when replacement containers 2100 need to be pulled fromstorage and/or ordered, and/or to gauge relative consumption/popularityamongst several dispensers 2200 (i.e., due to location, contents 45,cost, and/or other factors).

In some implementations, tension may be placed upon lever 295, extruderconnection member 2220, and/or extruder member 2225 such to retainand/or return lever 295, extruder connection member 2220, and/orextruder member 2225 in a resting/zero position. For example, one ormore springs, cams, and/or like tension components may be connected toone or more points of dispenser 2200 components. Upon releasing and/ordecreasing force sufficient to rotate lever 295 from a resting/zeroposition, lever 295, connection member 2220, and/or extruder member 2225may return to a resting/zero position with the aid of the tensionmember. In other implementations, one or more tension members may beused to maintain extruder member 2225 position (i.e., typicallyhorizontal displacement) inside dispenser 2220 while extruder member2225 urges contents 45.

Dispenser guiding member 2230 typically may act to guide and/or retainplacement of container 2100 in dispenser 2200. Further, guiding member2230 typically may act in conjunction with structure 2110. For example,guiding member 2230 may be a dowel/rod inserted into structure 2110. Inother implementations, member 2230 may be a negatively shaped to receivea positively shaped structure 2110. In still other implementations,member 2230 may be a rigid and/or semirigid element that divertsstructure 2110 to a side. These are but some implementations for member2230, but other configurations may obviously be used for guiding and/orretaining container 2100. Further, member 2230 may allow container 2100to better rest against pressure member(s), heating element(s),dispensing ports, and/or the like. In other implementations, member 2230may allow for more consistent, simple, and/or safe loading and/orunloading of container 2100. In yet further implementations, member 2230may facilitate more consistent and/or reliable extrusion of contents 45from container 2100.

Bulkhead 2240 (also referred to as plate, separator, and/or separationwall) typically may be a rigid vertical wall separating a loadedcontainer 2100 inside dispenser 2200 from other reserve containers 2100.In some implementations, bulkhead 2240 may be omitted where anotherpressure member and/or wall (e.g., exterior housing 290) is substituted.Typically, bulkhead 2240 may be made of a rigid plastic and/or metal,and be disposed opposite extruder member 2225 to provide support and/orconstraint for container 2100. In some implementations, one or moreadditional containers 2100 may be stored on the opposite side of thebulkhead 2240 from the loaded container 2100, and in some furtherimplementations, stale hot air and/or indirect contact with heatingelement 115 may liquefy contents 45 of these containers 2100 in reserve.In some further implementations, heating element 115 may be located onand/or inside plate 2240. For example, heating element 115 may be atypically low energy, high surface area mat and/or element 115 (e.g.,but not limited to, five to ten watts per square inch/centimeters, twoto ten watts total, etc.) stuck to and/or embedded in plate 2240, whichtypically may then be in contact with, or in close proximity to,container 2100 to liquefy contents 45. Thus, bulkhead 2240 may providestructural, support, pressure, and/or heating roles.

Manual identifier receiver 2245 and manual identifier 2250 typically maywork in conjunction. Manual identifier receiver 2245 typically may beformed onto and/or into (e.g., port, threads, magnetic element, and/orthe like) exterior wall 290, and manual identifier 2250 typically may beconfigured and/or formed to seat into receiver 2245. For example,receiver 2245 may be a port into exterior housing 290 and manualidentifier 2250 may be a flag, cone, colored indicator, and/or likeidentifier 2250 that typically may indicate the type of container orcontainers within dispenser 2100. Thus, an operator may view thecontents 45 to be extruded at a glance. In some implementations, manualidentifiers 2250 may arrive with a respective container 2100. Forexample, a flag indicating that the contents 45 are a Peruvian-sourcedchocolate with certain tasting notes and/or pairings may be detachable(i.e., temporarily adhered, printed, and/or the like) from container2100 and, once detached, placed into manual receiver 2245.

Digital identifier system 2255 and digital identifier 2257 typically mayfunction in a similar manner as manual identifier receiver 2245 andmanual identifier 2250 to inform an operator of the contents 45 of oneor more installed containers 2100. For example, digital identifiersystem 2255 may be a computer; typically having at least a processor,memory, system inputs and/or outputs, system buses, and/or input/outputdevices; which may receive and/or transmit data. System 2255 typicallymay be powered via power source 340 and/or heating element 115.

Digital identifier 2257 may be a passive and/or active identifiercircuit (e.g., RFID, NFC, and/or the like), located on and/or inside ofcontainer 2100, that communicates with system 2255 to inform dispenser2200 of a variety of operating parameters and/or authenticate/validatecontainer 2100 for operation with dispenser 2200. For example, digitalidentifier 2257 may inform system 2255 of content 45 type, content 45production dates, expiration dates, liquefaction temperature, scorchingtemperature, temperature change rates, operating pressures, and/or thelike. In some implementations, this information may be communicated overa wired interface (e.g., wired data interface 2260) and/or a wirelessinterface (e.g., wireless data interface 2260). In otherimplementations, system 2255 may communicate (wired and/or wirelessly)with one or more other systems to perform scheduled maintenanceoperations, send/receive inventory and/or usage reports, and/or otherdesired functions.

In yet further implementations, system 2255 and/or digital identifier2257 may be interrogated by a device operated by a user, such as asmartphone, point-of-sale system, and/or the like. The user-operateddevice may then display interrogated information, query an interrogatedlinkage to retrieve additional data and/or multimedia (e.g., from amanufacturer, reviewer, etc.), and/or view any other pertinentinformation. Each system 2255 and/or identifier 2257 typically may beconfigured such that only a desired quantity (e.g., only the loadedcontainer 2100) of respective containers 2100 may be interrogated bysystem 2255; however, in some further implementations, one-to-one,one-to-many, many-to-one, and many-to-many topologies may be used.

In some other implementations, in order to attenuate wireless signals,exterior wall 290, bulkhead 2240, and/or other system components may beconfigured to be signal deadening; alternatively, in otherimplementations, signal amplification may be accomplished by using oneor more signal repeaters and/or amplifiers.

Further, system 2255 may also interface with display receiver 2270,display 2275, and/or display information 2277, which may in turn replaceand/or supplement manual identifier receiver 2245 and/or manualidentifier 2250. Display 2275 typically may be a liquid crystal display(LCD), organic light emitting display (OLED), and/or like visualmonitor. Display receiver 2270 typically may function similarly tomanual identifier receiver 2245 to physically receive display 2275.However, in some implementations, display receiver 2270 may also includeone or more electrical contacts and/or sockets to connect display 2270to power source 340 and/or data interface 2260. For example, displayreceiver 2270 may be configured as a male USB and/or other port thatinterfaces with display 2275 to provide power and/or data to display2275 from power source 340 and/or system 2255. Display 2275 may thentypically show display information 2277, which may include any desireddata such as contents 45 type, current temperature, tasting notes ofcontents 45, pairings for contents 45, origin information, volumeremaining, how many other containers 2100 are loaded in machine, howmany containers 2100 are in inventory, and/or the like.

FIG. 22C depicts operation of lever 295 to extrude contents 45 fromcontainer 2100, and further depicts power interlock female member 2280.One or more power interlock female members 2280 typically may be formedinto vertical support member 2210 and/or base support member 2215, butmay also be formed into exterior housing 290, attached to dispenser2200, and/or otherwise located proximate with dispenser 2200. Powerinterlock female member 2280 typically may be in electricalcommunication with power source 340 and allow transmission of electricalpower in serial and/or parallel configurations to other devices,including but not limited to downstream dispensers 2200, via one or morepower interlock male members 2285.

In some configurations, interlock female member 2280 may be astandardized female electrical receptacle (e.g., NEMA 1-15, 5-15, 5-20,10-20, and/or the like), which typically may be configured forelectrical communication with power interlock male member 2285 (shown inFIG. 22D). This may, for example, allow standard connections to be madebetween dispensers 2200 with electrical extension cables. In otherconfigurations, interlock female member 2280 may be of a proprietaryconfiguration, threaded, locking, and/or otherwise configured to morespecifically tailor the connection to the application. In still otherimplementations, interlock female member 2280 and/or interlock malemember 2285 may be configured for noncontact inductive electricalcommunication, rather than and/or in addition to conductive electricalcommunication. In yet further implementations, multiple interlock femalemembers 2280 and/or interlock male members 2285 may be included so thatdispensers 2200 may be configured in one-to-one, one-to-many,many-to-one, and/or many-to-many arrangements.

FIG. 22D depicts an example implementation of interlocking structuremembers 2290 and power interlock female member 2280 connected to powerinterlock male member 2285. Interlocking structure members 2290typically may be one or more positive structures and one or morenegative structures configured to interlock one or more dispensers 2200.As depicted in FIG. 22D, structure members 2290 may be toothed andstaggered, but may also be configured in any other desired, interlockingconfiguration. For example, one side may have staggered tear drops whilethe other has negative tear drop holes to receive the tear drops. Inanother example, structure members 2290 may not pass completely throughbase 2215 and/or vertical stand 2210 but rather intermesh at respectivecrests and/or valleys, slot into keyholes, receive dowels athorizontally disposed holes, and/or any other desired configuration.Further, in some implementations, interlocking structure members 2290may alternatively and/or additionally be one or more magnetic elementsdisposed within base 2215 and/or vertical stand 2210 respectively toattract and join the two or more dispensers 2200.

FIG. 23 depicts example system environment 2300 in which the presentnovel technology may operate. Environment 2300 typically may include oneor more dispensers 2200, queries/responses 2305, one or more networks2310, one or more point-of-sale (POS) devices 2320, one or more servers2330, one or more databases 2340, one or more suppliers 2350, and/orsupplies 2360. Such environment 2300 may enable supply chain managementwith relation to containers 2100, dispensers 2200, and/or the like.

As depicted in FIG. 23, one or more dispensers 2200 may initiate one ormore queries/replies 2305 to network 2310. These queries/replies 2305may include, but are not limited to, containers 2100 remaining in stock,contents 45 remaining, stock freshness, and/or the like. Network 2310may be a local area network (LAN) and/or a wide area network (WAN).Network 2310 may also be in synchronous and/or asynchronouscommunication (wired and/or wireless) with one or more point-of-sales(POS) devices 2320, one or more servers 2330, one or more databases2340, and/or one or more suppliers 2350. In some implementations, POSdevices 2320 may be used to track local stocks, initiate orders, and/orotherwise manage inventory. In some other implementations, dispensersand/or POS devices 2330 may connect to servers 2330 and/or databases2340 to query/receive 2305 external data such as product information,multimedia, content 45 holding and/or dispensing parameters, and/or thelike stored on the servers 2330 directly and/or on databases 2340.Further, one or more suppliers 2350 may be communicated with overnetwork 2310, for example to order more supplies 2360 for deliver whendemand and/or schedules are reached. In other implementations, one ormore sensors may be used in combination with dispensers 2200 todetermine demand (e.g., weight sensors to detect current dispenser 2200weight relative to loaded and unloaded states). In still otherimplementations, one or more user devices may communicate with network2310, servers 2330, databases 2340, and/or suppliers 2350. For example,a user may use his or her smartphone to read one or more digitalidentifiers 2257 from a dispenser 2200, when sends a query 2305 overnetwork 2310 to a server 2330 for information about the one or moreproducts (e.g., container 2100, contents 45, etc.) corresponding to thedigital identifiers 2257, which may then fetch a summary of thePeruvian-sourced chocolate and a review video from the server 2330and/or database 2340, and then reply 2305 with the summary and videoover the network 2310 back to the querying user device.

FIGS. 24A-24D depict another embodiment, specifically of container 2100.This implementation of container 2100 may include container seal 155,antidrain dispenser 177, connection locations 2105, and/or containerguiding structure 2110. Aside from differences in container 2100'sconfiguration, container guiding structure 2110 is typically depicted asan unsealed portion of seal 155 on container 2100. Typically, thisunsealed portion may be sized, shaped, and/or otherwise configured toreceive (e.g., by sheathing, slotting over, and/or otherwise receiving)one or more guiding objects, which may typically be container guidingstructure 2110. Extruder members 2225 and/or lever 295 may, in someimplementations, rotate along the tangent of a radius, rather than alongthe radius itself. This, for example, may be used to recess and/orotherwise modify the typical path for operation of dispenser 2200.

FIGS. 25A-25E depict another embodiment, specifically of dispenser 2200.This implementation of dispenser 2200 may include exterior housing 290,exterior dispenser 300, vertical support member 2210, base supportmember 2215, extruder connection member 2220, extruder member 2225,dispenser guiding member 2230, bulkhead 2240, dispenser volume 2500,reserve recess 2505, and/or tapped recess 2510. Containers 2100typically may reside within dispenser volume 2500, which typically maybe the space inside exterior housing 290. Reserve recess 2505 typicallymay be shaped, sized, and/or otherwise configured to receiveantidrainback dispenser(s) 177 of one or more containers 2100 that maynot currently be in the tapped position (i.e., currently able to beextruded). Similarly, tapped recess 2510 typically may receive one ormore antidrain dispensers 177 when container 2100 is located in a tappedposition (i.e., currently able to be extruded).

Further, as depicted in FIGS. 26A-26E, and as described above, in someimplementations tension may be placed upon lever 295, extruderconnection member 2220, and/or extruder member 2225 such to retainand/or return lever 295, extruder connection member 2220, and/orextruder member 2225 in a resting/zero position. For example, one ormore springs, cams, and/or like tension components may be connected toone or more points of dispenser 2200 components. Upon releasing and/ordecreasing force sufficient to rotate lever 295 from a resting/zeroposition, lever 295, connection member 2220, and/or extruder member 2225may return to a resting/zero position with the aid of the tensionmember. In other implementations, one or more tension members may beused to maintain extruder member 2225 position (i.e., a preferredangular displacement) inside dispenser 2200 while extruder member 2225urges contents 45.

Specifically, as depicted in FIGS. 26A and 26B in guided extruderimplementation 2600, one or more extruder members 2225 may be positionedabout and/or within dispenser volume 2500, typically about one or morecontainers 2100 within volume 2500. Extruder members 2225 typically beshaped to contour around containers 2100, depicted generally as atapered, “V” shape in FIG. 26A. In some implementations, extruder member2225 may be contoured in arcs, rectangles, tapered (e.g., having anabrupt, narrowed flat leading edge, tapering to a more open trailingedge, etc.), and/or otherwise configured to optimize contact and/orextrusion.

One end of extruder member 2225 typically connects (via adhesive,fastener, interference, and/or the like) to lever 295, typically viaextruder connection member 2220. As such, when a user pulls down onlever 295, this pulling force creates urges connection member 2220 andextruder member(s) 2225 over the surface of container(s) 2100, typicallyexpelling contents 45 of an opened container 2100 and/or passing overthe surface of closed containers 2100. In some implementations, passingover containers 2100 may further serve to mix the contents 45 ofcontainers 2100. The other end of extruder member 2225 typically may beformed with one or more extruder guide members 2610 (functionallysimilar to rod 360, guiding force members), which typically may ride inand/or along one or more extruder guide rails 2620.

As depicted in FIG. 26B, extruder guide rails 2620 typically may beconnected to and/or formed to dispenser 2200 interior, specificallydepicted as being secured to exterior housing 290 (where the exteriorhousing 290 is of the lid-type embodiment of FIG. 25A-25E). Whenexterior housing 290 is in an open position (as in FIG. 26A and 26B),extruder guide members 2610 typically may reside to the rear ofcontainers and be removed from extruder guide rails 2620, thus allowingsimple replacement and/or maintenance of containers 2100. Upon closinghousing 290, extruder guide members 2610 typically may reside withinextruder guide rails 2620, typically with minimal compressive force onguide members 2610. As lever 295 is actuated from the resting (depictedvertically in FIG. 26A) position, extruder guide rails 2620 typicallymay taper and/or otherwise narrow to urge extruder guide members 2610(and extruder members 2225) together as well. The narrowed extrudermembers 2225 pass along container 2100, urging container 2100's contents45 therefrom and/or mixing contents 45. When lever 295 is no longeractuated with sufficient force to continue pull, or lever 295 is at theend of lever 295's stroke, guide members 2610 and extruder members 2225are urged back to the resting position by tension on lever 295,connection member 2220, and/or guide rails 2620.

Further, while the above-described guided extruder 2600 is depicted astypically dispensing chocolate contents 45 from the novel dispenser2200, other contents 45 may be dispensed from alternatively shapeddispensers 2200, using alternatively contoured extruding members 2225,and/or using alternatively configured extruder guide members 2610 and/orextruder guide rails 2620. For example, such guided extruder 2600 may beused for dispensing soap, toothpaste, other extrudable food products,building materials, and/or the like.

Further, in some implementations, cover member 345 may be pivotablyconnected to housing 290 using multiple pivot hinge 2630, whichtypically may include two or more body hinge members 2640, two or morehinge intermediary members 2650, and two or more hinge cover members2660. Typically, cover member 345 may be pivotable from a closed coverposition 2520 to an open cover position 2690 while only showing finishedcover exterior face 2680 and without showing unfinished cover interiorface 2670. While in closed cover position 2520, hinge 2630 typically maybe at a gravitational minimum and, again, when in open cover position2690 typically may again be at another gravitational minimum. Suchmultiple pivot hinge mechanism 2630 typically may allow dispenser 2200to be economically and finely finished on the exterior face 2680, whichtypically may be presented to a user, even when dispenser 2200 is fullyopen for maintenance, loading, and/or unloading. In someimplementations, hinge 2630 travel may be set and/or modified by a stop.

Typically, cammed extruder members 2610 may be substantially safer thanother pressure systems, as the pressure on extruder members 2610, evenwhen lever 295 is fully urged forward, immediately releases oncetransitioning to open cover position 2690. Thus, even when a malfunctionoccurs or extruder members 2610 and/or lever 295 becomes stuck, extrudermembers 2610 will still depressurize and not injure a user dispensercover.

Furthermore, FIGS. 27A and 27B depict further embodiments of container2100 having an alternative container guiding structure 2110, whichtypically may have an arched/mousehole-type cut out 2700. Cut out 2700typically may allow easier, more consistent insertion, alignment, andretention of container 2100, and extrusion of contents 45. Aperture 2700typically may allow member 2230 to more easily part and insert throughguiding structure 2110.

Cut out 2700 typically may be transformable between a planar,two-dimensional cut out 2700 (typically depicted as element 2710) to athree-dimensional tube (depicted similar to container guiding structure2110 in FIG. 21C). Such novel design allows container 2100 to be used ina wide variety of applications and dispensers without being constrainedto only a single purpose. For example, similar to a tube of toothpaste,a flat cut out 2700 configuration allows a user to exert maximum forceupon the container 2100 but folding the container 2100 over onto itself(compared to being in a rigid tube configuration of aperture 2700, whichwould reduce the amount of force able to be applied, decreasingeffectiveness of dispensing). Conversely, when in three-dimensional tubeconfiguration, container 2100 may be easily and consistently aligned andslotted onto guiding member 2230 using a single hand (compared to otherdesigns requiring alignment with multiple hooks, typically along ahorizontal axis). Thus, cut out 2700 may allow many different container2100 designs to be used in multiple dispenser and/or warmer designs.

In some further implementations, one or more containers 150, 190, 2100may be housed within a dispenser 2200 such that contents 45 typicallymay be maintained at a proper temperature, viscosity, and/or the like,but without extrusion components (e.g., connection member 2220, extrudermember 2225, lever 295, tapped recess 2510, etc.). Such anextruder-less, warmer-type dispenser 2200 typically may maintain one ormore containers 150, 190, 2100 and contents 45 in one or more preferredpositions, depending on the contents 45 and environment, and provideuniform heating/cooling of the contents 45.

In some such implementations, dispenser 2200 may be scaled to enclosethe desired number of containers 150, 190, 2100 and/or contents 45(e.g., having dimensions of approximately two and a half inches by sixinches, configured to hold two small containers 150, etc.) and/ortypically enclosed using a simple gravity-close lid, magnets, gasket,and/or the like, discussed elsewhere in this application. In operation,by way of nonlimited example, two containers 150 may be positioned suchthat a nondrip nozzle (e.g., dispenser 177, etc.) is positionedgravitationally downward, thus allowing molten chocolate 45 to pool atthe nozzle and air bubbles to rise, lessening issues with gas ingressand/or egress from nozzle.

Further, FIGS. 28A-28G depict alternative extruder member 2225implementations (typically utilizing cams), which may includealternative extruder member(s) 2800, first split member 2805, secondsplit member 2810, split member apertures(s) 2815, axle member 2820,axle pin 2825, and/or axle ring 2830.

One implementation of alternative, sliding extruder members 2800,typically depicted in FIGS. 28A and 28B, operates to allow split members2805, 2810 to start in parallel and then rotate together to pinchagainst and urge against container(s) 150 (or others containers,described above) as lever 295 is urged. Then, when lever 295 isreleased, split members 2805, 2910 typically may rotate back to anunpinched state, allowing alternative extruder members 2800 to moreeasily pass over container 150.

Another implementation of alternative extruder members 2800, typicallydepicted in FIGS. 28C-E, operates to allow split members 2805, 2810 tostart in parallel again. Next, as lever 295 is urged by user and axlemember 2820 pivots about pivot axis 2224, axle pin 2825 rotates withinsplit member apertures 2915 and again pinches split members 2805, 2810together. As pin 2825 follows a typically cammed track in apertures2915, compressing force increases as lever 295 is urged by user anddecreases as lever 295 is released, allowing high urging force oncontainer 150 when urging lever 295 toward user and then allowingalternative extruder members 2800 to more easy pass over container 150when released by user.

Yet another implementation of alternative extruder members 2800,typically depicted in FIGS. 28F and 28G, operates to allow split members2805, 2810 to start in parallel again. Next, as lever 295 is urged byuser and axle member 2820 pivots about pivot axis 2224, axle member 2820also pivots within axle ring 2830. Axle ring 2830 typically may bethreaded and/or cammed, and as axle member 2820 pivots, ring 2830 shiftsand pinches split members 2805, 2810 together. As lever 295 is released,split members 2805, 2810 separate and unpinch. This configuration,again, increases compressing force as lever 295 is urged by user anddecreases as lever 295 is released, allowing high urging force oncontainer 150 when urging lever 295 toward user and then allowingalternative extruder members 2800 to more easy pass over container 150when released by user.

FIGS. 29A-29M depict warmer chassis embodiment 2900 of the present novelsystem, typically including base member 2215, vertical support members2210, first warmer door member 2910, second warmer door member 2915,first closure member 2920, second closure member 2925, hinge assembly2930, first interdigitating finger set 2935, second interdigitatingfinger set 2940, power supply aperture 2945, warmer volume 2955, warmerbay(s) 2960, stand member 310, power source 340, base recess 2965, basecover 2970, and hinge axis 2975. Novel interdigitating, noninterferencehinge assembly 2930 typically may allow warmer 2900 to go between one ormore hinge closed position(s) 2980 and one or more hinge open positions2985 while maintaining a novel, pinch-safe backplane of chassis 2900 andnovel, wide opening for loading, unloading, and servicing warmer 2900.Base 2215, hinge assembly 2930, and door members 2910, 2915 typicallymay be constructed of plastic, and vertical members 2210 and bulkheads2240 typically may be constructed from metal to better facilitatethermal communication; however, other suitable materials may be usedwhere appropriate.

Warmer base 2215 typically may form a foundation for warmer 2900 andtypically may also be configured with one or more stand members 310 tosupport and/or elevate base member 2215. Power supply aperture 2945typically may extend through base member 2215 to allow power source 340(described above), which may further be located and managed in baserecess 2965. Base cover 2970 typically may cover bottom of base member2215 and typically may be flexible to allow access to recess 2965.

In some implementations, base cover 2970 may also help increase frictionto the surface on which warmer 2900 is placed. For example, base cover2970 may be rubberized, coated in a nonslip substance, have suctiondisks integrated, and/or the like.

In some other implementations, one or more heating elements 115,controllers 120, and/or sensors may be housed included in base 2215,between base 2215 and bays 2960, and/or otherwise in thermalcommunication with chassis 2900 to supply thermal energy to melt and/ormaintain melted container 150 contents 45. Typically, the temperature involume 2955 may be between one-hundred to one-hundred-and-fifteendegrees Fahrenheit (about thirty-seven to forty-six degrees Celsius),more particularly between one-hundred-and-five degrees andone-hundred-and-ten degrees Fahrenheit (about forty to forty-threedegrees Celsius), and more particularly at about one-hundred-and-eightdegrees Fahrenheit (about forty-two degrees Celsius). In still otherimplementations, thermal energy may be provided by ambient radiationand/or waste energy in and/or around chassis 2900.

Vertical support members 2210 typically may be connected and/or formedinto base member 2215 and extend vertically from base member 2215 toform sides of warmer 2900. One or more bulkheads 2240 typically may befastened, formed into, adhered to, and/or otherwise connected to base2215 and/or vertical members 2210 to form two or more warmer bays 2960into which container(s) 150 may be placed. In some implementations, nobulkheads 2240 may be used.

Hinge assembly 2930 typically may be pivotably connected to the rear ofvertical support members 2210 and/or base member 2215 such that hingeassembly 2930 (and correspondingly first hinge finger set 2935 andsecond hinge finger set 2940) pivot about hinge axis 2975 withoutinterfering with each other. For example, hinge finger sets 2935, 2940may pivot about a shaft member extending from hinge finger sets 2935,2940, through vertical support members 2210, and into/through basemember 2215 for fastening. In some implementations, such fastening mayhelp fasten vertical support member 2210 and base member 2215 together.First hinge finger set 2935 in turn typically may be fastened, formed,adhered, and/or otherwise operationally connected to first warmer doormember 2910, and second finger hinge set 2940 typically may be similarlyconnected to second warmer door member 2915. Thus, the interdigitating,noninterfering hinge assembly 2930 typically may allow first and secondwarmer door members 2910, 2915 to enclose and define warmer volume 2955in hinge closed position 2980, and conversely to open to verticalsupport members 2210, bulkheads 2240, warmer bays 2960, containers 150,and/or the like in volume 2955.

First closure member 2920 and second closure member 2925 typically maybe fastened, formed, adhered, and/or otherwise operationally connectedto corresponding door members 2910, 2915, respectively, and act to helpsecure door members 2910, 2915 together when in closed hinge position2980. Closure members 2920, 2925 typically may be interference,magnetic, frictional, retentive, and/or other such closure mechanismsknown in the art. In some implementation, closure members 2920, 2925 maybe consolidated to a single member, extended to more than the quantityof members 2920, 2925 depicted, and/or omitted.

Hinge axis 2975 typically may be offset from a vertical axis 2952 suchto create a wing-like opening with a wider opening at the top and bottomof the chassis than a traditional hinge design. For example, hinge axis2975 may be approximately one to forty-five degrees off vertical (moreparticularly five to thirty degrees, still more particularly seven totwenty degrees, still more particularly ten to fifteen degrees). Thus,for example, door members 2910, 2915 may be able to open to about fiveto forty-five degrees per door member 2910, 2915 (or more particularlyabout ten to forty degrees, still more particularly about fifteen tothirty degrees) to reveal volume 2955. Further, while in closed doorposition 2980, door 2910, 2915 lower edges typically may be generallyparallel and in line with horizontal door plane 2950, while in open doorposition 2985 door 2910, 2915 lower edges typically may be no longerparallel and in line with horizontal door plane 2950 due to the pivotcaused by the angle of the hinge pivot axis 2975.

Novel hinge assembly 2930's design also allows for a safer operationwith far less possibility of pinching a user operating warmer 2900. Dueto the substantially concealed interdigitating design, users arepresented with a smooth rear wall created by finger sets 2935, 2940 thattransitions to smooth corresponding door members 2910, 2915. Users arealso given far greater ease of use as the wing-like hinge assembly 2930opens off the vertical axis 2952 to create a larger opening when in theopened position 2985, all with less necessary pivot about the chassis.Compared to a traditional hinge design, which opens about the verticalaxis defined by an interfering pivot pin and greatly extends the arc ofthe hinge load (such as doors), the present novel hinge assembly 2930result in far less wasted space, a substantially concealed hinge design,and a far small pinch area between the hinge load's arc.

By way of nonlimiting example, warmer 2900 may, as depicted in FIGS.29A-29M, have a base 2215 atop which sits one bulkhead 2240 formedtogether with vertical members 2210 to create two warmer bays 2960 involume 2955. Hinge axis 2975 may be about fifteen degrees off a verticalaxis 2952, and when doors 2910, 2915 are in closed position 2980, volumemay be substantially sealed with containers 150 within bays 2960.Containers 150 may be oriented such that dispenser 160 (or the like) isnear the top of bay 2960 in a stable position, which allows container150 to be folded over itself and rest as such in bay 2960 without losingthe folded shape and allowing contents 45 to reflow into vacantcontainer 150 volume. A user may open doors 2910, 2915 to reveal volume2955 by urging closure members 2920, 2925 and cause hinge assembly 2930to pivot about hinge axis 2975, opening door members 2910, 2915 to aboutthirty degrees per side. The created opening may be approximately sixinches and twelve inches at the top and bottom of volume 2955,respectively (whereas a traditional hinge design may only allow fourinches of opening, typically equal along the opening's length) at thesame degree of pivot). A user may remove or insert container 150 frombays 2960 and then close door 2910, 2915 and closures 2920, 2925 toreturn warmer 2900 to closed position 2980.

While the novel technology has been illustrated and described in detailin the drawings and foregoing description, the same is to be consideredas illustrative and not restrictive in character. It is understood thatthe embodiments have been shown and described in the foregoingspecification in satisfaction of the best mode and enablementrequirements. It is understood that one of ordinary skill in the artcould readily make a nigh-infinite number of insubstantial changes andmodifications to the above-described embodiments and that it would beimpractical to attempt to describe all such embodiment variations in thepresent specification. Accordingly, it is understood that all changesand modifications that come within the spirit of the novel technologyare desired to be protected.

What is claimed is:
 1. A content dispensing system, comprising: anexterior housing defining a first volume; a vertical support memberoperationally connected to the exterior housing; a base support memberoperationally connected to the vertical support member; a dispenserguiding member disposed within the first volume and operationallyconnected to the exterior housing; an extruder connection memberextending through the exterior housing and having a first end within theexterior housing and a second end outside of the exterior housing, anddefining a pivot axis; an extruder member disposed within the exteriorhousing and operationally connected to the first end; a lever disposedoutside of the exterior housing and operationally connected to thesecond end; at least one extruder guide member disposed within the firstvolume and operationally connected to the extruder member; and at leastone extruder guide rail operationally connected to the exterior housingwithin the first volume and capable of receiving the at least oneextruder guide member; wherein actuation of the lever pivots theextruder member in cooperation with the at least one extruder guidemember.
 2. The content dispensing system of claim 1, further comprising:a heating element in thermal communication with the first volume.
 3. Thecontent dispensing system of claim 1, further comprising: a bulkheadpositioned in the housing and bifurcating the first volume into separatesecond and third volumes, wherein the extruder member is disposed withinthe second volume; an aperture formed through the housing for fluidiccommunication with the second volume; a first deformable pouchpositioned in the second volume; wherein the first deformable pouch isin fluidic communication with the aperture; wherein pivoting of thelever yields an urging force applied to the first deformable pouch. 4.The content dispensing system of claim 3, wherein the first deformablepouch contains chocolate; and wherein the chocolate contains less than3% water.
 5. The content dispensing system of claim 3, wherein thechocolate is solid at room temperature.
 6. The content dispensing deviceof claim 3, further comprising: a second deformable pouch positioned inthe third volume, wherein the second deformable pouch is substantiallyidentical to the first deformable pouch.
 7. The content dispensingsystem of claim 1, further comprising: a cover member operationallyconnected to the housing; wherein engagement of the cover member withthe housing substantially isolates the first volume from an outsideenvironment, and wherein disengagement of the cover member from thehousing allows the deformable pouches to be moved into and out of thesecond and third volumes.
 8. The content dispensing system of claim 7,wherein the at least one extruder guide rail is operationally connectedto the cover member; wherein engagement of the cover member preloads theat least one extruder guide member and the extruder member; and whereindisengagement of the cover member unloads the at least one extruderguide member and the extruder member.
 9. The content dispensing systemof claim 1, further comprising: at least one interlocking structuremember operationally connected to the base support member and configuredto interface with other interlocking structure members; at least onepower interlock member capable of electrical communication,operationally connected to the vertical support member, and selectedfrom the group comprising: at least one female power interlock member;at least one power interlock male member; or combinations thereof. 10.The content dispensing system of claim 1, further comprising: a digitalidentifier system operationally connected to the housing; at least onedigital identifier in electric communication with the digital identifiersystem; and at least one data interface in electric communication withthe digital identifier system.
 11. The content dispensing system ofclaim 10, further comprising: a display receiver operationally connectedto the housing; and a display in electric communication with the displayreceiver.
 12. The content dispensing system of claim 1, furthercomprising: at least one interlocking structure members operationallyconnected to the base support member and configured to interface withother interlocking structure members; at least one power interlockmember capable of electrical communication, operationally connected tothe vertical support member, and selected from the group comprising: atleast one female power interlock member; at least one power interlockmale member; or combinations thereof.
 13. A content dispensing method,comprising: a) heating a flexible bag having a valve and containing amaterial to decrease viscosity of the material; and b) manuallysqueezing the bag to pressurize the material; wherein pressuring thematerial automatically actuates the valve.
 14. The content dispensingmethod of claim 13, wherein the valve is anti-drain dispenser.
 15. Thecontent dispensing method of claim 13, wherein the flexible bag isdisposed within a content dispensing system, the content dispensingsystem further comprising: an exterior housing defining a first volume;a vertical support member operationally connected to the exteriorhousing; a base support member operationally connected to the verticalsupport member; a dispenser guiding member disposed within the firstvolume and operationally connected to the exterior housing; an extruderconnection member extending through the exterior housing and having afirst end within the exterior housing and a second end outside of theexterior housing, and defining a pivot axis; an extruder member disposedwithin the exterior housing and operationally connected to the firstend; a lever disposed outside the exterior housing and operationallyconnected to the second end; at least one extruder guide member disposedwithin the first volume and operationally connected to the extrudermember; and at least one extruder guide rail operationally connected tothe exterior housing within the first volume and capable of receivingthe at least one extruder guide member; wherein actuation of the leverpivots the extruder member in cooperation with the at least one extruderguide member.
 16. A content dispensing system, comprising: a housingdefining a container volume and surrounded by an exterior environment,wherein the container volume is further bound by a bottom wall; at leastone tap disposed without the housing and fluidically connected to thecontainer volume; at least one heating element disposed within thecontainer volume and in thermal communication with the container volume;a lid member operationally connectable to the housing to bound thecontainer volume as a top wall; at least one container void disposedwithin the container volume and capable of receiving at least onecontent container; and at least one pressure member operationallyconnected to the lid member and operable to actuate between apressurized state and an unpressurized state; wherein the housing isactuatable between a closed dispenser state and at least one opendispenser state; and wherein during the closed dispenser state, the atleast one housing substantially isolates the container volume from theexterior environment.
 17. The content dispensing system of claim 16,further comprising: a quantity of contents disposed within the containervolume; wherein manual actuation of the lever automatically shifts thehousing between the closed dispenser state and the at least one opendispenser state to automatically dispense the quantity of contents. 18.The content dispensing system of claim 16, further comprising: at leastone content disposed within the at least one content container; at leastone content tap providing fluidic communication of the content from theat least one content container to the external environment; wherein theat least one content tap operationally interfaces with the at least oneexterior dispenser; wherein the at least one content tap is actuatablebetween a closed content tap state and at least one open content tapstate; wherein manual actuation of the at least one exterior dispenserbetween the closed dispenser state and the at least one open dispenserstate automatically actuates the at least one content tap between theclosed content tap state and the at least one open content tap state;wherein during the closed content tap state, the at least one contenttap substantially isolates the at least one content from the exteriorenvironment; wherein during the pressurized state, the at least onepressure member exerts force upon the at least one content container;and wherein upon exerting force upon the at least one content containerduring the pressurized state while the at least one content tap is in atleast one open content tap state, the at least one content is urged fromthe at least one content container and into the exterior environment.19. The content dispensing system of claim 16, further comprising: anagitator displaced within the at least on content container; and anagitator driver operationally connected to the exterior container and inelectromagnetic communication with the agitator.